90400560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22157}}^1$

素因数の和:22190

約数の個数: 80

約数和(自身を含む): 296739936

約数和(自身を除く): 206339376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 22157, 44314, 66471, 88628, 110785, 132942, 177256, 221570, 265884, 332355, 354512, 376669, 443140, 531768, 664710, 753338, 886280, 1063536, 1130007, 1329420, 1506676, 1772560, 1883345, 2260014, 2658840, 3013352, 3766690, 4520028, 5317680, 5650035, 6026704, 7533380, 9040056, 11300070, 15066760, 18080112, 22600140, 30133520, 45200280, 90400560]

約数ペア:

[(1, 90400560), (2, 45200280), (3, 30133520), (4, 22600140), (5, 18080112), (6, 15066760), (8, 11300070), (10, 9040056), (12, 7533380), (15, 6026704), (16, 5650035), (17, 5317680), (20, 4520028), (24, 3766690), (30, 3013352), (34, 2658840), (40, 2260014), (48, 1883345), (51, 1772560), (60, 1506676), (68, 1329420), (80, 1130007), (85, 1063536), (102, 886280), (120, 753338), (136, 664710), (170, 531768), (204, 443140), (240, 376669), (255, 354512), (272, 332355), (340, 265884), (408, 221570), (510, 177256), (680, 132942), (816, 110785), (1020, 88628), (1360, 66471), (2040, 44314), (4080, 22157)]