30041040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:269

約数の個数: 160

約数和(自身を含む): 101779200

約数和(自身を除く): 71738160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 37, 40, 48, 51, 60, 68, 74, 80, 85, 102, 111, 120, 136, 148, 170, 185, 199, 204, 222, 240, 255, 272, 296, 340, 370, 398, 408, 444, 510, 555, 592, 597, 629, 680, 740, 796, 816, 888, 995, 1020, 1110, 1194, 1258, 1360, 1480, 1592, 1776, 1887, 1990, 2040, 2220, 2388, 2516, 2960, 2985, 3145, 3184, 3383, 3774, 3980, 4080, 4440, 4776, 5032, 5970, 6290, 6766, 7363, 7548, 7960, 8880, 9435, 9552, 10064, 10149, 11940, 12580, 13532, 14726, 15096, 15920, 16915, 18870, 20298, 22089, 23880, 25160, 27064, 29452, 30192, 33830, 36815, 37740, 40596, 44178, 47760, 50320, 50745, 54128, 58904, 67660, 73630, 75480, 81192, 88356, 101490, 110445, 117808, 125171, 135320, 147260, 150960, 162384, 176712, 202980, 220890, 250342, 270640, 294520, 353424, 375513, 405960, 441780, 500684, 589040, 625855, 751026, 811920, 883560, 1001368, 1251710, 1502052, 1767120, 1877565, 2002736, 2503420, 3004104, 3755130, 5006840, 6008208, 7510260, 10013680, 15020520, 30041040]

約数ペア:

[(1, 30041040), (2, 15020520), (3, 10013680), (4, 7510260), (5, 6008208), (6, 5006840), (8, 3755130), (10, 3004104), (12, 2503420), (15, 2002736), (16, 1877565), (17, 1767120), (20, 1502052), (24, 1251710), (30, 1001368), (34, 883560), (37, 811920), (40, 751026), (48, 625855), (51, 589040), (60, 500684), (68, 441780), (74, 405960), (80, 375513), (85, 353424), (102, 294520), (111, 270640), (120, 250342), (136, 220890), (148, 202980), (170, 176712), (185, 162384), (199, 150960), (204, 147260), (222, 135320), (240, 125171), (255, 117808), (272, 110445), (296, 101490), (340, 88356), (370, 81192), (398, 75480), (408, 73630), (444, 67660), (510, 58904), (555, 54128), (592, 50745), (597, 50320), (629, 47760), (680, 44178), (740, 40596), (796, 37740), (816, 36815), (888, 33830), (995, 30192), (1020, 29452), (1110, 27064), (1194, 25160), (1258, 23880), (1360, 22089), (1480, 20298), (1592, 18870), (1776, 16915), (1887, 15920), (1990, 15096), (2040, 14726), (2220, 13532), (2388, 12580), (2516, 11940), (2960, 10149), (2985, 10064), (3145, 9552), (3184, 9435), (3383, 8880), (3774, 7960), (3980, 7548), (4080, 7363), (4440, 6766), (4776, 6290), (5032, 5970)]