2273670960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{861239}}^1$

素因数の和:861266

約数の個数: 80

約数和(自身を含む): 7689150720

約数和(自身を除く): 5415479760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 861239, 1722478, 2583717, 3444956, 4306195, 5167434, 6889912, 8612390, 9473629, 10334868, 12918585, 13779824, 17224780, 18947258, 20669736, 25837170, 28420887, 34449560, 37894516, 41339472, 47368145, 51674340, 56841774, 68899120, 75789032, 94736290, 103348680, 113683548, 142104435, 151578064, 189472580, 206697360, 227367096, 284208870, 378945160, 454734192, 568417740, 757890320, 1136835480, 2273670960]

約数ペア:

[(1, 2273670960), (2, 1136835480), (3, 757890320), (4, 568417740), (5, 454734192), (6, 378945160), (8, 284208870), (10, 227367096), (11, 206697360), (12, 189472580), (15, 151578064), (16, 142104435), (20, 113683548), (22, 103348680), (24, 94736290), (30, 75789032), (33, 68899120), (40, 56841774), (44, 51674340), (48, 47368145), (55, 41339472), (60, 37894516), (66, 34449560), (80, 28420887), (88, 25837170), (110, 20669736), (120, 18947258), (132, 17224780), (165, 13779824), (176, 12918585), (220, 10334868), (240, 9473629), (264, 8612390), (330, 6889912), (440, 5167434), (528, 4306195), (660, 3444956), (880, 2583717), (1320, 1722478), (2640, 861239)]