146204640

素因数分解:

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

素因数の和:101552

約数の個数: 72

約数和(自身を含む): 498928248

約数和(自身を除く): 352723608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 101531, 203062, 304593, 406124, 507655, 609186, 812248, 913779, 1015310, 1218372, 1522965, 1624496, 1827558, 2030620, 2436744, 3045930, 3248992, 3655116, 4061240, 4568895, 4873488, 6091860, 7310232, 8122480, 9137790, 9746976, 12183720, 14620464, 16244960, 18275580, 24367440, 29240928, 36551160, 48734880, 73102320, 146204640]

約数ペア:

[(1, 146204640), (2, 73102320), (3, 48734880), (4, 36551160), (5, 29240928), (6, 24367440), (8, 18275580), (9, 16244960), (10, 14620464), (12, 12183720), (15, 9746976), (16, 9137790), (18, 8122480), (20, 7310232), (24, 6091860), (30, 4873488), (32, 4568895), (36, 4061240), (40, 3655116), (45, 3248992), (48, 3045930), (60, 2436744), (72, 2030620), (80, 1827558), (90, 1624496), (96, 1522965), (120, 1218372), (144, 1015310), (160, 913779), (180, 812248), (240, 609186), (288, 507655), (360, 406124), (480, 304593), (720, 203062), (1440, 101531)]