767395320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1321}}^1$

素因数の和:1485

約数の個数: 128

約数和(自身を含む): 2375792640

約数和(自身を除く): 1608397320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 103, 120, 141, 188, 206, 235, 282, 309, 376, 412, 470, 515, 564, 618, 705, 824, 940, 1030, 1128, 1236, 1321, 1410, 1545, 1880, 2060, 2472, 2642, 2820, 3090, 3963, 4120, 4841, 5284, 5640, 6180, 6605, 7926, 9682, 10568, 12360, 13210, 14523, 15852, 19364, 19815, 24205, 26420, 29046, 31704, 38728, 39630, 48410, 52840, 58092, 62087, 72615, 79260, 96820, 116184, 124174, 136063, 145230, 158520, 186261, 193640, 248348, 272126, 290460, 310435, 372522, 408189, 496696, 544252, 580920, 620870, 680315, 745044, 816378, 931305, 1088504, 1241740, 1360630, 1490088, 1632756, 1862610, 2040945, 2483480, 2721260, 3265512, 3725220, 4081890, 5442520, 6394961, 7450440, 8163780, 12789922, 16327560, 19184883, 25579844, 31974805, 38369766, 51159688, 63949610, 76739532, 95924415, 127899220, 153479064, 191848830, 255798440, 383697660, 767395320]

約数ペア:

[(1, 767395320), (2, 383697660), (3, 255798440), (4, 191848830), (5, 153479064), (6, 127899220), (8, 95924415), (10, 76739532), (12, 63949610), (15, 51159688), (20, 38369766), (24, 31974805), (30, 25579844), (40, 19184883), (47, 16327560), (60, 12789922), (94, 8163780), (103, 7450440), (120, 6394961), (141, 5442520), (188, 4081890), (206, 3725220), (235, 3265512), (282, 2721260), (309, 2483480), (376, 2040945), (412, 1862610), (470, 1632756), (515, 1490088), (564, 1360630), (618, 1241740), (705, 1088504), (824, 931305), (940, 816378), (1030, 745044), (1128, 680315), (1236, 620870), (1321, 580920), (1410, 544252), (1545, 496696), (1880, 408189), (2060, 372522), (2472, 310435), (2642, 290460), (2820, 272126), (3090, 248348), (3963, 193640), (4120, 186261), (4841, 158520), (5284, 145230), (5640, 136063), (6180, 124174), (6605, 116184), (7926, 96820), (9682, 79260), (10568, 72615), (12360, 62087), (13210, 58092), (14523, 52840), (15852, 48410), (19364, 39630), (19815, 38728), (24205, 31704), (26420, 29046)]