72437502840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19472447}}^1$

素因数の和:19472492

約数の個数: 64

約数和(自身を含む): 224322600960

約数和(自身を除く): 151885098120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 19472447, 38944894, 58417341, 77889788, 97362235, 116834682, 155779576, 194724470, 233669364, 292086705, 389448940, 467338728, 584173410, 603645857, 778897880, 1168346820, 1207291714, 1810937571, 2336693640, 2414583428, 3018229285, 3621875142, 4829166856, 6036458570, 7243750284, 9054687855, 12072917140, 14487500568, 18109375710, 24145834280, 36218751420, 72437502840]

約数ペア:

[(1, 72437502840), (2, 36218751420), (3, 24145834280), (4, 18109375710), (5, 14487500568), (6, 12072917140), (8, 9054687855), (10, 7243750284), (12, 6036458570), (15, 4829166856), (20, 3621875142), (24, 3018229285), (30, 2414583428), (31, 2336693640), (40, 1810937571), (60, 1207291714), (62, 1168346820), (93, 778897880), (120, 603645857), (124, 584173410), (155, 467338728), (186, 389448940), (248, 292086705), (310, 233669364), (372, 194724470), (465, 155779576), (620, 116834682), (744, 97362235), (930, 77889788), (1240, 58417341), (1860, 38944894), (3720, 19472447)]