3023280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:68

約数の個数: 240

約数和(自身を含む): 12186720

約数和(自身を除く): 9163440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 19, 20, 24, 26, 30, 34, 36, 38, 39, 40, 45, 48, 51, 52, 57, 60, 65, 68, 72, 76, 78, 80, 85, 90, 95, 102, 104, 114, 117, 120, 130, 136, 144, 152, 153, 156, 170, 171, 180, 190, 195, 204, 208, 221, 228, 234, 240, 247, 255, 260, 272, 285, 304, 306, 312, 323, 340, 342, 360, 380, 390, 408, 442, 456, 468, 494, 510, 520, 570, 585, 612, 624, 646, 663, 680, 684, 720, 741, 760, 765, 780, 816, 855, 884, 912, 936, 969, 988, 1020, 1040, 1105, 1140, 1170, 1224, 1235, 1292, 1326, 1360, 1368, 1482, 1520, 1530, 1560, 1615, 1710, 1768, 1872, 1938, 1976, 1989, 2040, 2210, 2223, 2280, 2340, 2448, 2470, 2584, 2652, 2736, 2907, 2964, 3060, 3120, 3230, 3315, 3420, 3536, 3705, 3876, 3952, 3978, 4080, 4199, 4420, 4446, 4560, 4680, 4845, 4940, 5168, 5304, 5814, 5928, 6120, 6460, 6630, 6840, 7410, 7752, 7956, 8398, 8840, 8892, 9360, 9690, 9880, 9945, 10608, 11115, 11628, 11856, 12240, 12597, 12920, 13260, 13680, 14535, 14820, 15504, 15912, 16796, 17680, 17784, 19380, 19760, 19890, 20995, 22230, 23256, 25194, 25840, 26520, 29070, 29640, 31824, 33592, 35568, 37791, 38760, 39780, 41990, 44460, 46512, 50388, 53040, 58140, 59280, 62985, 67184, 75582, 77520, 79560, 83980, 88920, 100776, 116280, 125970, 151164, 159120, 167960, 177840, 188955, 201552, 232560, 251940, 302328, 335920, 377910, 503880, 604656, 755820, 1007760, 1511640, 3023280]

約数ペア:

[(1, 3023280), (2, 1511640), (3, 1007760), (4, 755820), (5, 604656), (6, 503880), (8, 377910), (9, 335920), (10, 302328), (12, 251940), (13, 232560), (15, 201552), (16, 188955), (17, 177840), (18, 167960), (19, 159120), (20, 151164), (24, 125970), (26, 116280), (30, 100776), (34, 88920), (36, 83980), (38, 79560), (39, 77520), (40, 75582), (45, 67184), (48, 62985), (51, 59280), (52, 58140), (57, 53040), (60, 50388), (65, 46512), (68, 44460), (72, 41990), (76, 39780), (78, 38760), (80, 37791), (85, 35568), (90, 33592), (95, 31824), (102, 29640), (104, 29070), (114, 26520), (117, 25840), (120, 25194), (130, 23256), (136, 22230), (144, 20995), (152, 19890), (153, 19760), (156, 19380), (170, 17784), (171, 17680), (180, 16796), (190, 15912), (195, 15504), (204, 14820), (208, 14535), (221, 13680), (228, 13260), (234, 12920), (240, 12597), (247, 12240), (255, 11856), (260, 11628), (272, 11115), (285, 10608), (304, 9945), (306, 9880), (312, 9690), (323, 9360), (340, 8892), (342, 8840), (360, 8398), (380, 7956), (390, 7752), (408, 7410), (442, 6840), (456, 6630), (468, 6460), (494, 6120), (510, 5928), (520, 5814), (570, 5304), (585, 5168), (612, 4940), (624, 4845), (646, 4680), (663, 4560), (680, 4446), (684, 4420), (720, 4199), (741, 4080), (760, 3978), (765, 3952), (780, 3876), (816, 3705), (855, 3536), (884, 3420), (912, 3315), (936, 3230), (969, 3120), (988, 3060), (1020, 2964), (1040, 2907), (1105, 2736), (1140, 2652), (1170, 2584), (1224, 2470), (1235, 2448), (1292, 2340), (1326, 2280), (1360, 2223), (1368, 2210), (1482, 2040), (1520, 1989), (1530, 1976), (1560, 1938), (1615, 1872), (1710, 1768)]