30612080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:294

約数の個数: 80

約数和(自身を含む): 75423744

約数和(自身を除く): 44811664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 127, 131, 184, 230, 254, 262, 368, 460, 508, 524, 635, 655, 920, 1016, 1048, 1270, 1310, 1840, 2032, 2096, 2540, 2620, 2921, 3013, 5080, 5240, 5842, 6026, 10160, 10480, 11684, 12052, 14605, 15065, 16637, 23368, 24104, 29210, 30130, 33274, 46736, 48208, 58420, 60260, 66548, 83185, 116840, 120520, 133096, 166370, 233680, 241040, 266192, 332740, 382651, 665480, 765302, 1330960, 1530604, 1913255, 3061208, 3826510, 6122416, 7653020, 15306040, 30612080]

約数ペア:

[(1, 30612080), (2, 15306040), (4, 7653020), (5, 6122416), (8, 3826510), (10, 3061208), (16, 1913255), (20, 1530604), (23, 1330960), (40, 765302), (46, 665480), (80, 382651), (92, 332740), (115, 266192), (127, 241040), (131, 233680), (184, 166370), (230, 133096), (254, 120520), (262, 116840), (368, 83185), (460, 66548), (508, 60260), (524, 58420), (635, 48208), (655, 46736), (920, 33274), (1016, 30130), (1048, 29210), (1270, 24104), (1310, 23368), (1840, 16637), (2032, 15065), (2096, 14605), (2540, 12052), (2620, 11684), (2921, 10480), (3013, 10160), (5080, 6026), (5240, 5842)]