1852809720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{40739}}^1$

素因数の和:41132

約数の個数: 64

約数和(自身を含む): 5573232000

約数和(自身を除く): 3720422280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 379, 758, 1137, 1516, 1895, 2274, 3032, 3790, 4548, 5685, 7580, 9096, 11370, 15160, 22740, 40739, 45480, 81478, 122217, 162956, 203695, 244434, 325912, 407390, 488868, 611085, 814780, 977736, 1222170, 1629560, 2444340, 4888680, 15440081, 30880162, 46320243, 61760324, 77200405, 92640486, 123520648, 154400810, 185280972, 231601215, 308801620, 370561944, 463202430, 617603240, 926404860, 1852809720]

約数ペア:

[(1, 1852809720), (2, 926404860), (3, 617603240), (4, 463202430), (5, 370561944), (6, 308801620), (8, 231601215), (10, 185280972), (12, 154400810), (15, 123520648), (20, 92640486), (24, 77200405), (30, 61760324), (40, 46320243), (60, 30880162), (120, 15440081), (379, 4888680), (758, 2444340), (1137, 1629560), (1516, 1222170), (1895, 977736), (2274, 814780), (3032, 611085), (3790, 488868), (4548, 407390), (5685, 325912), (7580, 244434), (9096, 203695), (11370, 162956), (15160, 122217), (22740, 81478), (40739, 45480)]