18108886920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1163}}^1\times {\mathrm{129757}}^1$

素因数の和:130934

約数の個数: 64

約数和(自身を含む): 54373792320

約数和(自身を除く): 36264905400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1163, 2326, 3489, 4652, 5815, 6978, 9304, 11630, 13956, 17445, 23260, 27912, 34890, 46520, 69780, 129757, 139560, 259514, 389271, 519028, 648785, 778542, 1038056, 1297570, 1557084, 1946355, 2595140, 3114168, 3892710, 5190280, 7785420, 15570840, 150907391, 301814782, 452722173, 603629564, 754536955, 905444346, 1207259128, 1509073910, 1810888692, 2263610865, 3018147820, 3621777384, 4527221730, 6036295640, 9054443460, 18108886920]

約数ペア:

[(1, 18108886920), (2, 9054443460), (3, 6036295640), (4, 4527221730), (5, 3621777384), (6, 3018147820), (8, 2263610865), (10, 1810888692), (12, 1509073910), (15, 1207259128), (20, 905444346), (24, 754536955), (30, 603629564), (40, 452722173), (60, 301814782), (120, 150907391), (1163, 15570840), (2326, 7785420), (3489, 5190280), (4652, 3892710), (5815, 3114168), (6978, 2595140), (9304, 1946355), (11630, 1557084), (13956, 1297570), (17445, 1038056), (23260, 778542), (27912, 648785), (34890, 519028), (46520, 389271), (69780, 259514), (129757, 139560)]