79180560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6469}}^1$

素因数の和:6505

約数の個数: 120

約数和(自身を含む): 281600280

約数和(自身を除く): 202419720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 6469, 12240, 12938, 19407, 25876, 32345, 38814, 51752, 58221, 64690, 77628, 97035, 103504, 109973, 116442, 129380, 155256, 194070, 219946, 232884, 258760, 291105, 310512, 329919, 388140, 439892, 465768, 517520, 549865, 582210, 659838, 776280, 879784, 931536, 989757, 1099730, 1164420, 1319676, 1552560, 1649595, 1759568, 1979514, 2199460, 2328840, 2639352, 3299190, 3959028, 4398920, 4657680, 4948785, 5278704, 6598380, 7918056, 8797840, 9897570, 13196760, 15836112, 19795140, 26393520, 39590280, 79180560]

約数ペア:

[(1, 79180560), (2, 39590280), (3, 26393520), (4, 19795140), (5, 15836112), (6, 13196760), (8, 9897570), (9, 8797840), (10, 7918056), (12, 6598380), (15, 5278704), (16, 4948785), (17, 4657680), (18, 4398920), (20, 3959028), (24, 3299190), (30, 2639352), (34, 2328840), (36, 2199460), (40, 1979514), (45, 1759568), (48, 1649595), (51, 1552560), (60, 1319676), (68, 1164420), (72, 1099730), (80, 989757), (85, 931536), (90, 879784), (102, 776280), (120, 659838), (136, 582210), (144, 549865), (153, 517520), (170, 465768), (180, 439892), (204, 388140), (240, 329919), (255, 310512), (272, 291105), (306, 258760), (340, 232884), (360, 219946), (408, 194070), (510, 155256), (612, 129380), (680, 116442), (720, 109973), (765, 103504), (816, 97035), (1020, 77628), (1224, 64690), (1360, 58221), (1530, 51752), (2040, 38814), (2448, 32345), (3060, 25876), (4080, 19407), (6120, 12938), (6469, 12240)]