73102320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{101531}}^1$

素因数の和:101550

約数の個数: 60

約数和(自身を含む): 245504376

約数和(自身を除く): 172402056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 101531, 203062, 304593, 406124, 507655, 609186, 812248, 913779, 1015310, 1218372, 1522965, 1624496, 1827558, 2030620, 2436744, 3045930, 3655116, 4061240, 4568895, 4873488, 6091860, 7310232, 8122480, 9137790, 12183720, 14620464, 18275580, 24367440, 36551160, 73102320]

約数ペア:

[(1, 73102320), (2, 36551160), (3, 24367440), (4, 18275580), (5, 14620464), (6, 12183720), (8, 9137790), (9, 8122480), (10, 7310232), (12, 6091860), (15, 4873488), (16, 4568895), (18, 4061240), (20, 3655116), (24, 3045930), (30, 2436744), (36, 2030620), (40, 1827558), (45, 1624496), (48, 1522965), (60, 1218372), (72, 1015310), (80, 913779), (90, 812248), (120, 609186), (144, 507655), (180, 406124), (240, 304593), (360, 203062), (720, 101531)]