65297880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{587}}^1$

素因数の和:710

約数の個数: 128

約数和(自身を含む): 220147200

約数和(自身を除く): 154849320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 103, 108, 120, 135, 180, 206, 216, 270, 309, 360, 412, 515, 540, 587, 618, 824, 927, 1030, 1080, 1174, 1236, 1545, 1761, 1854, 2060, 2348, 2472, 2781, 2935, 3090, 3522, 3708, 4120, 4635, 4696, 5283, 5562, 5870, 6180, 7044, 7416, 8805, 9270, 10566, 11124, 11740, 12360, 13905, 14088, 15849, 17610, 18540, 21132, 22248, 23480, 26415, 27810, 31698, 35220, 37080, 42264, 52830, 55620, 60461, 63396, 70440, 79245, 105660, 111240, 120922, 126792, 158490, 181383, 211320, 241844, 302305, 316980, 362766, 483688, 544149, 604610, 633960, 725532, 906915, 1088298, 1209220, 1451064, 1632447, 1813830, 2176596, 2418440, 2720745, 3264894, 3627660, 4353192, 5441490, 6529788, 7255320, 8162235, 10882980, 13059576, 16324470, 21765960, 32648940, 65297880]

約数ペア:

[(1, 65297880), (2, 32648940), (3, 21765960), (4, 16324470), (5, 13059576), (6, 10882980), (8, 8162235), (9, 7255320), (10, 6529788), (12, 5441490), (15, 4353192), (18, 3627660), (20, 3264894), (24, 2720745), (27, 2418440), (30, 2176596), (36, 1813830), (40, 1632447), (45, 1451064), (54, 1209220), (60, 1088298), (72, 906915), (90, 725532), (103, 633960), (108, 604610), (120, 544149), (135, 483688), (180, 362766), (206, 316980), (216, 302305), (270, 241844), (309, 211320), (360, 181383), (412, 158490), (515, 126792), (540, 120922), (587, 111240), (618, 105660), (824, 79245), (927, 70440), (1030, 63396), (1080, 60461), (1174, 55620), (1236, 52830), (1545, 42264), (1761, 37080), (1854, 35220), (2060, 31698), (2348, 27810), (2472, 26415), (2781, 23480), (2935, 22248), (3090, 21132), (3522, 18540), (3708, 17610), (4120, 15849), (4635, 14088), (4696, 13905), (5283, 12360), (5562, 11740), (5870, 11124), (6180, 10566), (7044, 9270), (7416, 8805)]