487066320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3061}}^1$

素因数の和:3110

約数の個数: 240

約数和(自身を含む): 1865786832

約数和(自身を除く): 1378720512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 117, 120, 130, 136, 144, 153, 156, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 936, 1020, 1040, 1105, 1170, 1224, 1326, 1360, 1530, 1560, 1768, 1872, 1989, 2040, 2210, 2340, 2448, 2652, 3060, 3061, 3120, 3315, 3536, 3978, 4080, 4420, 4680, 5304, 6120, 6122, 6630, 7956, 8840, 9183, 9360, 9945, 10608, 12240, 12244, 13260, 15305, 15912, 17680, 18366, 19890, 24488, 26520, 27549, 30610, 31824, 36732, 39780, 39793, 45915, 48976, 52037, 53040, 55098, 61220, 73464, 79560, 79586, 91830, 104074, 110196, 119379, 122440, 137745, 146928, 156111, 159120, 159172, 183660, 198965, 208148, 220392, 238758, 244880, 260185, 275490, 312222, 318344, 358137, 367320, 397930, 416296, 440784, 468333, 477516, 520370, 550980, 596895, 624444, 636688, 676481, 716274, 734640, 780555, 795860, 832592, 936666, 955032, 1040740, 1101960, 1193790, 1248888, 1352962, 1432548, 1561110, 1591720, 1790685, 1873332, 1910064, 2029443, 2081480, 2203920, 2341665, 2387580, 2497776, 2705924, 2865096, 3122220, 3183440, 3382405, 3581370, 3746664, 4058886, 4162960, 4683330, 4775160, 5411848, 5730192, 6088329, 6244440, 6764810, 7162740, 7493328, 8117772, 9366660, 9550320, 10147215, 10823696, 12176658, 12488880, 13529620, 14325480, 16235544, 18733320, 20294430, 24353316, 27059240, 28650960, 30441645, 32471088, 37466640, 40588860, 48706632, 54118480, 60883290, 81177720, 97413264, 121766580, 162355440, 243533160, 487066320]

約数ペア:

[(1, 487066320), (2, 243533160), (3, 162355440), (4, 121766580), (5, 97413264), (6, 81177720), (8, 60883290), (9, 54118480), (10, 48706632), (12, 40588860), (13, 37466640), (15, 32471088), (16, 30441645), (17, 28650960), (18, 27059240), (20, 24353316), (24, 20294430), (26, 18733320), (30, 16235544), (34, 14325480), (36, 13529620), (39, 12488880), (40, 12176658), (45, 10823696), (48, 10147215), (51, 9550320), (52, 9366660), (60, 8117772), (65, 7493328), (68, 7162740), (72, 6764810), (78, 6244440), (80, 6088329), (85, 5730192), (90, 5411848), (102, 4775160), (104, 4683330), (117, 4162960), (120, 4058886), (130, 3746664), (136, 3581370), (144, 3382405), (153, 3183440), (156, 3122220), (170, 2865096), (180, 2705924), (195, 2497776), (204, 2387580), (208, 2341665), (221, 2203920), (234, 2081480), (240, 2029443), (255, 1910064), (260, 1873332), (272, 1790685), (306, 1591720), (312, 1561110), (340, 1432548), (360, 1352962), (390, 1248888), (408, 1193790), (442, 1101960), (468, 1040740), (510, 955032), (520, 936666), (585, 832592), (612, 795860), (624, 780555), (663, 734640), (680, 716274), (720, 676481), (765, 636688), (780, 624444), (816, 596895), (884, 550980), (936, 520370), (1020, 477516), (1040, 468333), (1105, 440784), (1170, 416296), (1224, 397930), (1326, 367320), (1360, 358137), (1530, 318344), (1560, 312222), (1768, 275490), (1872, 260185), (1989, 244880), (2040, 238758), (2210, 220392), (2340, 208148), (2448, 198965), (2652, 183660), (3060, 159172), (3061, 159120), (3120, 156111), (3315, 146928), (3536, 137745), (3978, 122440), (4080, 119379), (4420, 110196), (4680, 104074), (5304, 91830), (6120, 79586), (6122, 79560), (6630, 73464), (7956, 61220), (8840, 55098), (9183, 53040), (9360, 52037), (9945, 48976), (10608, 45915), (12240, 39793), (12244, 39780), (13260, 36732), (15305, 31824), (15912, 30610), (17680, 27549), (18366, 26520), (19890, 24488)]