306585240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3331}}^1$

素因数の和:3417

約数の個数: 128

約数和(自身を含む): 1007596800

約数和(自身を除く): 701011560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 59, 60, 65, 78, 104, 118, 120, 130, 156, 177, 195, 236, 260, 295, 312, 354, 390, 472, 520, 590, 708, 767, 780, 885, 1180, 1416, 1534, 1560, 1770, 2301, 2360, 3068, 3331, 3540, 3835, 4602, 6136, 6662, 7080, 7670, 9204, 9993, 11505, 13324, 15340, 16655, 18408, 19986, 23010, 26648, 30680, 33310, 39972, 43303, 46020, 49965, 66620, 79944, 86606, 92040, 99930, 129909, 133240, 173212, 196529, 199860, 216515, 259818, 346424, 393058, 399720, 433030, 519636, 589587, 649545, 786116, 866060, 982645, 1039272, 1179174, 1299090, 1572232, 1732120, 1965290, 2358348, 2554877, 2598180, 2947935, 3930580, 4716696, 5109754, 5196360, 5895870, 7664631, 7861160, 10219508, 11791740, 12774385, 15329262, 20439016, 23583480, 25548770, 30658524, 38323155, 51097540, 61317048, 76646310, 102195080, 153292620, 306585240]

約数ペア:

[(1, 306585240), (2, 153292620), (3, 102195080), (4, 76646310), (5, 61317048), (6, 51097540), (8, 38323155), (10, 30658524), (12, 25548770), (13, 23583480), (15, 20439016), (20, 15329262), (24, 12774385), (26, 11791740), (30, 10219508), (39, 7861160), (40, 7664631), (52, 5895870), (59, 5196360), (60, 5109754), (65, 4716696), (78, 3930580), (104, 2947935), (118, 2598180), (120, 2554877), (130, 2358348), (156, 1965290), (177, 1732120), (195, 1572232), (236, 1299090), (260, 1179174), (295, 1039272), (312, 982645), (354, 866060), (390, 786116), (472, 649545), (520, 589587), (590, 519636), (708, 433030), (767, 399720), (780, 393058), (885, 346424), (1180, 259818), (1416, 216515), (1534, 199860), (1560, 196529), (1770, 173212), (2301, 133240), (2360, 129909), (3068, 99930), (3331, 92040), (3540, 86606), (3835, 79944), (4602, 66620), (6136, 49965), (6662, 46020), (7080, 43303), (7670, 39972), (9204, 33310), (9993, 30680), (11505, 26648), (13324, 23010), (15340, 19986), (16655, 18408)]