72477120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4441}}^1$

素因数の和:4478

約数の個数: 112

約数和(自身を含む): 243705888

約数和(自身を除く): 171228768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 4441, 5440, 8160, 8882, 13323, 16320, 17764, 22205, 26646, 35528, 44410, 53292, 66615, 71056, 75497, 88820, 106584, 133230, 142112, 150994, 177640, 213168, 226491, 266460, 284224, 301988, 355280, 377485, 426336, 452982, 532920, 603976, 710560, 754970, 852672, 905964, 1065840, 1132455, 1207952, 1421120, 1509940, 1811928, 2131680, 2264910, 2415904, 3019880, 3623856, 4263360, 4529820, 4831808, 6039760, 7247712, 9059640, 12079520, 14495424, 18119280, 24159040, 36238560, 72477120]

約数ペア:

[(1, 72477120), (2, 36238560), (3, 24159040), (4, 18119280), (5, 14495424), (6, 12079520), (8, 9059640), (10, 7247712), (12, 6039760), (15, 4831808), (16, 4529820), (17, 4263360), (20, 3623856), (24, 3019880), (30, 2415904), (32, 2264910), (34, 2131680), (40, 1811928), (48, 1509940), (51, 1421120), (60, 1207952), (64, 1132455), (68, 1065840), (80, 905964), (85, 852672), (96, 754970), (102, 710560), (120, 603976), (136, 532920), (160, 452982), (170, 426336), (192, 377485), (204, 355280), (240, 301988), (255, 284224), (272, 266460), (320, 226491), (340, 213168), (408, 177640), (480, 150994), (510, 142112), (544, 133230), (680, 106584), (816, 88820), (960, 75497), (1020, 71056), (1088, 66615), (1360, 53292), (1632, 44410), (2040, 35528), (2720, 26646), (3264, 22205), (4080, 17764), (4441, 16320), (5440, 13323), (8160, 8882)]