162640980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{863}}^1$

素因数の和:1230

約数の個数: 96

約数和(自身を含む): 508032000

約数和(自身を除く): 345391020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 349, 540, 698, 863, 1047, 1396, 1726, 1745, 2094, 2589, 3141, 3452, 3490, 4188, 4315, 5178, 5235, 6282, 6980, 7767, 8630, 9423, 10356, 10470, 12564, 12945, 15534, 15705, 17260, 18846, 20940, 23301, 25890, 31068, 31410, 37692, 38835, 46602, 47115, 51780, 62820, 77670, 93204, 94230, 116505, 155340, 188460, 233010, 301187, 466020, 602374, 903561, 1204748, 1505935, 1807122, 2710683, 3011870, 3614244, 4517805, 5421366, 6023740, 8132049, 9035610, 10842732, 13553415, 16264098, 18071220, 27106830, 32528196, 40660245, 54213660, 81320490, 162640980]

約数ペア:

[(1, 162640980), (2, 81320490), (3, 54213660), (4, 40660245), (5, 32528196), (6, 27106830), (9, 18071220), (10, 16264098), (12, 13553415), (15, 10842732), (18, 9035610), (20, 8132049), (27, 6023740), (30, 5421366), (36, 4517805), (45, 3614244), (54, 3011870), (60, 2710683), (90, 1807122), (108, 1505935), (135, 1204748), (180, 903561), (270, 602374), (349, 466020), (540, 301187), (698, 233010), (863, 188460), (1047, 155340), (1396, 116505), (1726, 94230), (1745, 93204), (2094, 77670), (2589, 62820), (3141, 51780), (3452, 47115), (3490, 46602), (4188, 38835), (4315, 37692), (5178, 31410), (5235, 31068), (6282, 25890), (6980, 23301), (7767, 20940), (8630, 18846), (9423, 17260), (10356, 15705), (10470, 15534), (12564, 12945)]