27380760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20743}}^1$

素因数の和:20768

約数の個数: 64

約数和(自身を含む): 89614080

約数和(自身を除く): 62233320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 20743, 41486, 62229, 82972, 103715, 124458, 165944, 207430, 228173, 248916, 311145, 414860, 456346, 497832, 622290, 684519, 829720, 912692, 1140865, 1244580, 1369038, 1825384, 2281730, 2489160, 2738076, 3422595, 4563460, 5476152, 6845190, 9126920, 13690380, 27380760]

約数ペア:

[(1, 27380760), (2, 13690380), (3, 9126920), (4, 6845190), (5, 5476152), (6, 4563460), (8, 3422595), (10, 2738076), (11, 2489160), (12, 2281730), (15, 1825384), (20, 1369038), (22, 1244580), (24, 1140865), (30, 912692), (33, 829720), (40, 684519), (44, 622290), (55, 497832), (60, 456346), (66, 414860), (88, 311145), (110, 248916), (120, 228173), (132, 207430), (165, 165944), (220, 124458), (264, 103715), (330, 82972), (440, 62229), (660, 41486), (1320, 20743)]