54723960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2141}}^1$

素因数の和:2229

約数の個数: 96

約数和(自身を含む): 180442080

約数和(自身を除く): 125718120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2141, 2556, 2840, 3195, 4260, 4282, 5112, 6390, 6423, 8520, 8564, 10705, 12780, 12846, 17128, 19269, 21410, 25560, 25692, 32115, 38538, 42820, 51384, 64230, 77076, 85640, 96345, 128460, 152011, 154152, 192690, 256920, 304022, 385380, 456033, 608044, 760055, 770760, 912066, 1216088, 1368099, 1520110, 1824132, 2280165, 2736198, 3040220, 3648264, 4560330, 5472396, 6080440, 6840495, 9120660, 10944792, 13680990, 18241320, 27361980, 54723960]

約数ペア:

[(1, 54723960), (2, 27361980), (3, 18241320), (4, 13680990), (5, 10944792), (6, 9120660), (8, 6840495), (9, 6080440), (10, 5472396), (12, 4560330), (15, 3648264), (18, 3040220), (20, 2736198), (24, 2280165), (30, 1824132), (36, 1520110), (40, 1368099), (45, 1216088), (60, 912066), (71, 770760), (72, 760055), (90, 608044), (120, 456033), (142, 385380), (180, 304022), (213, 256920), (284, 192690), (355, 154152), (360, 152011), (426, 128460), (568, 96345), (639, 85640), (710, 77076), (852, 64230), (1065, 51384), (1278, 42820), (1420, 38538), (1704, 32115), (2130, 25692), (2141, 25560), (2556, 21410), (2840, 19269), (3195, 17128), (4260, 12846), (4282, 12780), (5112, 10705), (6390, 8564), (6423, 8520)]