1332782460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{89209}}^1$

素因数の和:89307

約数の個数: 72

約数和(自身を含む): 4091527440

約数和(自身を除く): 2758744980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4980, 7470, 14940, 89209, 178418, 267627, 356836, 446045, 535254, 802881, 892090, 1070508, 1338135, 1605762, 1784180, 2676270, 3211524, 4014405, 5352540, 7404347, 8028810, 14808694, 16057620, 22213041, 29617388, 37021735, 44426082, 66639123, 74043470, 88852164, 111065205, 133278246, 148086940, 222130410, 266556492, 333195615, 444260820, 666391230, 1332782460]

約数ペア:

[(1, 1332782460), (2, 666391230), (3, 444260820), (4, 333195615), (5, 266556492), (6, 222130410), (9, 148086940), (10, 133278246), (12, 111065205), (15, 88852164), (18, 74043470), (20, 66639123), (30, 44426082), (36, 37021735), (45, 29617388), (60, 22213041), (83, 16057620), (90, 14808694), (166, 8028810), (180, 7404347), (249, 5352540), (332, 4014405), (415, 3211524), (498, 2676270), (747, 1784180), (830, 1605762), (996, 1338135), (1245, 1070508), (1494, 892090), (1660, 802881), (2490, 535254), (2988, 446045), (3735, 356836), (4980, 267627), (7470, 178418), (14940, 89209)]