1523491560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{761}}^1$

素因数の和:928

約数の個数: 192

約数和(自身を含む): 5092476480

約数和(自身を除く): 3568984920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 67, 72, 83, 90, 120, 134, 166, 180, 201, 249, 268, 332, 335, 360, 402, 415, 498, 536, 603, 664, 670, 747, 761, 804, 830, 996, 1005, 1206, 1245, 1340, 1494, 1522, 1608, 1660, 1992, 2010, 2283, 2412, 2490, 2680, 2988, 3015, 3044, 3320, 3735, 3805, 4020, 4566, 4824, 4980, 5561, 5976, 6030, 6088, 6849, 7470, 7610, 8040, 9132, 9960, 11122, 11415, 12060, 13698, 14940, 15220, 16683, 18264, 22244, 22830, 24120, 27396, 27805, 29880, 30440, 33366, 34245, 44488, 45660, 50049, 50987, 54792, 55610, 63163, 66732, 68490, 83415, 91320, 100098, 101974, 111220, 126326, 133464, 136980, 152961, 166830, 189489, 200196, 203948, 222440, 250245, 252652, 254935, 273960, 305922, 315815, 333660, 378978, 400392, 407896, 458883, 500490, 505304, 509870, 568467, 611844, 631630, 667320, 757956, 764805, 917766, 947445, 1000980, 1019740, 1136934, 1223688, 1263260, 1515912, 1529610, 1835532, 1894890, 2001960, 2039480, 2273868, 2294415, 2526520, 2842335, 3059220, 3671064, 3789780, 4231921, 4547736, 4588830, 5684670, 6118440, 7579560, 8463842, 9177660, 11369340, 12695763, 16927684, 18355320, 21159605, 22738680, 25391526, 33855368, 38087289, 42319210, 50783052, 63478815, 76174578, 84638420, 101566104, 126957630, 152349156, 169276840, 190436445, 253915260, 304698312, 380872890, 507830520, 761745780, 1523491560]

約数ペア:

[(1, 1523491560), (2, 761745780), (3, 507830520), (4, 380872890), (5, 304698312), (6, 253915260), (8, 190436445), (9, 169276840), (10, 152349156), (12, 126957630), (15, 101566104), (18, 84638420), (20, 76174578), (24, 63478815), (30, 50783052), (36, 42319210), (40, 38087289), (45, 33855368), (60, 25391526), (67, 22738680), (72, 21159605), (83, 18355320), (90, 16927684), (120, 12695763), (134, 11369340), (166, 9177660), (180, 8463842), (201, 7579560), (249, 6118440), (268, 5684670), (332, 4588830), (335, 4547736), (360, 4231921), (402, 3789780), (415, 3671064), (498, 3059220), (536, 2842335), (603, 2526520), (664, 2294415), (670, 2273868), (747, 2039480), (761, 2001960), (804, 1894890), (830, 1835532), (996, 1529610), (1005, 1515912), (1206, 1263260), (1245, 1223688), (1340, 1136934), (1494, 1019740), (1522, 1000980), (1608, 947445), (1660, 917766), (1992, 764805), (2010, 757956), (2283, 667320), (2412, 631630), (2490, 611844), (2680, 568467), (2988, 509870), (3015, 505304), (3044, 500490), (3320, 458883), (3735, 407896), (3805, 400392), (4020, 378978), (4566, 333660), (4824, 315815), (4980, 305922), (5561, 273960), (5976, 254935), (6030, 252652), (6088, 250245), (6849, 222440), (7470, 203948), (7610, 200196), (8040, 189489), (9132, 166830), (9960, 152961), (11122, 136980), (11415, 133464), (12060, 126326), (13698, 111220), (14940, 101974), (15220, 100098), (16683, 91320), (18264, 83415), (22244, 68490), (22830, 66732), (24120, 63163), (27396, 55610), (27805, 54792), (29880, 50987), (30440, 50049), (33366, 45660), (34245, 44488)]