249497160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17183}}^1$

素因数の和:17219

約数の個数: 96

約数和(自身を含む): 822769920

約数和(自身を除く): 573272760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1452, 1815, 2420, 2904, 3630, 4840, 7260, 14520, 17183, 34366, 51549, 68732, 85915, 103098, 137464, 171830, 189013, 206196, 257745, 343660, 378026, 412392, 515490, 567039, 687320, 756052, 945065, 1030980, 1134078, 1512104, 1890130, 2061960, 2079143, 2268156, 2835195, 3780260, 4158286, 4536312, 5670390, 6237429, 7560520, 8316572, 10395715, 11340780, 12474858, 16633144, 20791430, 22681560, 24949716, 31187145, 41582860, 49899432, 62374290, 83165720, 124748580, 249497160]

約数ペア:

[(1, 249497160), (2, 124748580), (3, 83165720), (4, 62374290), (5, 49899432), (6, 41582860), (8, 31187145), (10, 24949716), (11, 22681560), (12, 20791430), (15, 16633144), (20, 12474858), (22, 11340780), (24, 10395715), (30, 8316572), (33, 7560520), (40, 6237429), (44, 5670390), (55, 4536312), (60, 4158286), (66, 3780260), (88, 2835195), (110, 2268156), (120, 2079143), (121, 2061960), (132, 1890130), (165, 1512104), (220, 1134078), (242, 1030980), (264, 945065), (330, 756052), (363, 687320), (440, 567039), (484, 515490), (605, 412392), (660, 378026), (726, 343660), (968, 257745), (1210, 206196), (1320, 189013), (1452, 171830), (1815, 137464), (2420, 103098), (2904, 85915), (3630, 68732), (4840, 51549), (7260, 34366), (14520, 17183)]