342722640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109847}}^1$

素因数の和:109876

約数の個数: 80

約数和(自身を含む): 1144176768

約数和(自身を除く): 801454128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 109847, 219694, 329541, 439388, 549235, 659082, 878776, 1098470, 1318164, 1428011, 1647705, 1757552, 2196940, 2636328, 2856022, 3295410, 4284033, 4393880, 5272656, 5712044, 6590820, 7140055, 8568066, 8787760, 11424088, 13181640, 14280110, 17136132, 21420165, 22848176, 26363280, 28560220, 34272264, 42840330, 57120440, 68544528, 85680660, 114240880, 171361320, 342722640]

約数ペア:

[(1, 342722640), (2, 171361320), (3, 114240880), (4, 85680660), (5, 68544528), (6, 57120440), (8, 42840330), (10, 34272264), (12, 28560220), (13, 26363280), (15, 22848176), (16, 21420165), (20, 17136132), (24, 14280110), (26, 13181640), (30, 11424088), (39, 8787760), (40, 8568066), (48, 7140055), (52, 6590820), (60, 5712044), (65, 5272656), (78, 4393880), (80, 4284033), (104, 3295410), (120, 2856022), (130, 2636328), (156, 2196940), (195, 1757552), (208, 1647705), (240, 1428011), (260, 1318164), (312, 1098470), (390, 878776), (520, 659082), (624, 549235), (780, 439388), (1040, 329541), (1560, 219694), (3120, 109847)]