55329840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{76847}}^1$

素因数の和:76866

約数の個数: 60

約数和(自身を含む): 185818464

約数和(自身を除く): 130488624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 76847, 153694, 230541, 307388, 384235, 461082, 614776, 691623, 768470, 922164, 1152705, 1229552, 1383246, 1536940, 1844328, 2305410, 2766492, 3073880, 3458115, 3688656, 4610820, 5532984, 6147760, 6916230, 9221640, 11065968, 13832460, 18443280, 27664920, 55329840]

約数ペア:

[(1, 55329840), (2, 27664920), (3, 18443280), (4, 13832460), (5, 11065968), (6, 9221640), (8, 6916230), (9, 6147760), (10, 5532984), (12, 4610820), (15, 3688656), (16, 3458115), (18, 3073880), (20, 2766492), (24, 2305410), (30, 1844328), (36, 1536940), (40, 1383246), (45, 1229552), (48, 1152705), (60, 922164), (72, 768470), (80, 691623), (90, 614776), (120, 461082), (144, 384235), (180, 307388), (240, 230541), (360, 153694), (720, 76847)]