1230249540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{92779}}^1$

素因数の和:92821

約数の個数: 96

約数和(自身を含む): 3927934080

約数和(自身を除く): 2697684540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 4420, 6630, 13260, 92779, 185558, 278337, 371116, 463895, 556674, 927790, 1113348, 1206127, 1391685, 1577243, 1855580, 2412254, 2783370, 3154486, 3618381, 4731729, 4824508, 5566740, 6030635, 6308972, 7236762, 7886215, 9463458, 12061270, 14473524, 15772430, 18091905, 18926916, 20504159, 23658645, 24122540, 31544860, 36183810, 41008318, 47317290, 61512477, 72367620, 82016636, 94634580, 102520795, 123024954, 205041590, 246049908, 307562385, 410083180, 615124770, 1230249540]

約数ペア:

[(1, 1230249540), (2, 615124770), (3, 410083180), (4, 307562385), (5, 246049908), (6, 205041590), (10, 123024954), (12, 102520795), (13, 94634580), (15, 82016636), (17, 72367620), (20, 61512477), (26, 47317290), (30, 41008318), (34, 36183810), (39, 31544860), (51, 24122540), (52, 23658645), (60, 20504159), (65, 18926916), (68, 18091905), (78, 15772430), (85, 14473524), (102, 12061270), (130, 9463458), (156, 7886215), (170, 7236762), (195, 6308972), (204, 6030635), (221, 5566740), (255, 4824508), (260, 4731729), (340, 3618381), (390, 3154486), (442, 2783370), (510, 2412254), (663, 1855580), (780, 1577243), (884, 1391685), (1020, 1206127), (1105, 1113348), (1326, 927790), (2210, 556674), (2652, 463895), (3315, 371116), (4420, 278337), (6630, 185558), (13260, 92779)]