40156320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{311}}^1$

素因数の和:598

約数の個数: 96

約数和(自身を含む): 127370880

約数和(自身を除く): 87214560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 269, 311, 480, 538, 622, 807, 933, 1076, 1244, 1345, 1555, 1614, 1866, 2152, 2488, 2690, 3110, 3228, 3732, 4035, 4304, 4665, 4976, 5380, 6220, 6456, 7464, 8070, 8608, 9330, 9952, 10760, 12440, 12912, 14928, 16140, 18660, 21520, 24880, 25824, 29856, 32280, 37320, 43040, 49760, 64560, 74640, 83659, 129120, 149280, 167318, 250977, 334636, 418295, 501954, 669272, 836590, 1003908, 1254885, 1338544, 1673180, 2007816, 2509770, 2677088, 3346360, 4015632, 5019540, 6692720, 8031264, 10039080, 13385440, 20078160, 40156320]

約数ペア:

[(1, 40156320), (2, 20078160), (3, 13385440), (4, 10039080), (5, 8031264), (6, 6692720), (8, 5019540), (10, 4015632), (12, 3346360), (15, 2677088), (16, 2509770), (20, 2007816), (24, 1673180), (30, 1338544), (32, 1254885), (40, 1003908), (48, 836590), (60, 669272), (80, 501954), (96, 418295), (120, 334636), (160, 250977), (240, 167318), (269, 149280), (311, 129120), (480, 83659), (538, 74640), (622, 64560), (807, 49760), (933, 43040), (1076, 37320), (1244, 32280), (1345, 29856), (1555, 25824), (1614, 24880), (1866, 21520), (2152, 18660), (2488, 16140), (2690, 14928), (3110, 12912), (3228, 12440), (3732, 10760), (4035, 9952), (4304, 9330), (4665, 8608), (4976, 8070), (5380, 7464), (6220, 6456)]