79585680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:629

約数の個数: 160

約数和(自身を含む): 268554240

約数和(自身を除く): 188968560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 240, 248, 285, 304, 310, 372, 380, 456, 465, 496, 563, 570, 589, 620, 744, 760, 912, 930, 1126, 1140, 1178, 1240, 1488, 1520, 1689, 1767, 1860, 2252, 2280, 2356, 2480, 2815, 2945, 3378, 3534, 3720, 4504, 4560, 4712, 5630, 5890, 6756, 7068, 7440, 8445, 8835, 9008, 9424, 10697, 11260, 11780, 13512, 14136, 16890, 17453, 17670, 21394, 22520, 23560, 27024, 28272, 32091, 33780, 34906, 35340, 42788, 45040, 47120, 52359, 53485, 64182, 67560, 69812, 70680, 85576, 87265, 104718, 106970, 128364, 135120, 139624, 141360, 160455, 171152, 174530, 209436, 213940, 256728, 261795, 279248, 320910, 331607, 349060, 418872, 427880, 513456, 523590, 641820, 663214, 698120, 837744, 855760, 994821, 1047180, 1283640, 1326428, 1396240, 1658035, 1989642, 2094360, 2567280, 2652856, 3316070, 3979284, 4188720, 4974105, 5305712, 6632140, 7958568, 9948210, 13264280, 15917136, 19896420, 26528560, 39792840, 79585680]

約数ペア:

[(1, 79585680), (2, 39792840), (3, 26528560), (4, 19896420), (5, 15917136), (6, 13264280), (8, 9948210), (10, 7958568), (12, 6632140), (15, 5305712), (16, 4974105), (19, 4188720), (20, 3979284), (24, 3316070), (30, 2652856), (31, 2567280), (38, 2094360), (40, 1989642), (48, 1658035), (57, 1396240), (60, 1326428), (62, 1283640), (76, 1047180), (80, 994821), (93, 855760), (95, 837744), (114, 698120), (120, 663214), (124, 641820), (152, 523590), (155, 513456), (186, 427880), (190, 418872), (228, 349060), (240, 331607), (248, 320910), (285, 279248), (304, 261795), (310, 256728), (372, 213940), (380, 209436), (456, 174530), (465, 171152), (496, 160455), (563, 141360), (570, 139624), (589, 135120), (620, 128364), (744, 106970), (760, 104718), (912, 87265), (930, 85576), (1126, 70680), (1140, 69812), (1178, 67560), (1240, 64182), (1488, 53485), (1520, 52359), (1689, 47120), (1767, 45040), (1860, 42788), (2252, 35340), (2280, 34906), (2356, 33780), (2480, 32091), (2815, 28272), (2945, 27024), (3378, 23560), (3534, 22520), (3720, 21394), (4504, 17670), (4560, 17453), (4712, 16890), (5630, 14136), (5890, 13512), (6756, 11780), (7068, 11260), (7440, 10697), (8445, 9424), (8835, 9008)]