12302680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:484

約数の個数: 64

約数和(自身を含む): 30391200

約数和(自身を除く): 18088520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 59, 65, 104, 118, 130, 236, 260, 295, 401, 472, 520, 590, 767, 802, 1180, 1534, 1604, 2005, 2360, 3068, 3208, 3835, 4010, 5213, 6136, 7670, 8020, 10426, 15340, 16040, 20852, 23659, 26065, 30680, 41704, 47318, 52130, 94636, 104260, 118295, 189272, 208520, 236590, 307567, 473180, 615134, 946360, 1230268, 1537835, 2460536, 3075670, 6151340, 12302680]

約数ペア:

[(1, 12302680), (2, 6151340), (4, 3075670), (5, 2460536), (8, 1537835), (10, 1230268), (13, 946360), (20, 615134), (26, 473180), (40, 307567), (52, 236590), (59, 208520), (65, 189272), (104, 118295), (118, 104260), (130, 94636), (236, 52130), (260, 47318), (295, 41704), (401, 30680), (472, 26065), (520, 23659), (590, 20852), (767, 16040), (802, 15340), (1180, 10426), (1534, 8020), (1604, 7670), (2005, 6136), (2360, 5213), (3068, 4010), (3208, 3835)]