1616340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:133

約数の個数: 96

約数和(自身を含む): 5160960

約数和(自身を除く): 3544620

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 79, 93, 110, 124, 132, 155, 158, 165, 186, 220, 237, 310, 316, 330, 341, 372, 395, 465, 474, 620, 660, 682, 790, 869, 930, 948, 1023, 1185, 1364, 1580, 1705, 1738, 1860, 2046, 2370, 2449, 2607, 3410, 3476, 4092, 4345, 4740, 4898, 5115, 5214, 6820, 7347, 8690, 9796, 10230, 10428, 12245, 13035, 14694, 17380, 20460, 24490, 26070, 26939, 29388, 36735, 48980, 52140, 53878, 73470, 80817, 107756, 134695, 146940, 161634, 269390, 323268, 404085, 538780, 808170, 1616340]

約数ペア:

[(1, 1616340), (2, 808170), (3, 538780), (4, 404085), (5, 323268), (6, 269390), (10, 161634), (11, 146940), (12, 134695), (15, 107756), (20, 80817), (22, 73470), (30, 53878), (31, 52140), (33, 48980), (44, 36735), (55, 29388), (60, 26939), (62, 26070), (66, 24490), (79, 20460), (93, 17380), (110, 14694), (124, 13035), (132, 12245), (155, 10428), (158, 10230), (165, 9796), (186, 8690), (220, 7347), (237, 6820), (310, 5214), (316, 5115), (330, 4898), (341, 4740), (372, 4345), (395, 4092), (465, 3476), (474, 3410), (620, 2607), (660, 2449), (682, 2370), (790, 2046), (869, 1860), (930, 1738), (948, 1705), (1023, 1580), (1185, 1364)]