6290520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:153

約数の個数: 128

約数和(自身を含む): 20736000

約数和(自身を除く): 14445480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 89, 93, 95, 114, 120, 124, 152, 155, 178, 186, 190, 228, 248, 267, 285, 310, 356, 372, 380, 445, 456, 465, 534, 570, 589, 620, 712, 744, 760, 890, 930, 1068, 1140, 1178, 1240, 1335, 1691, 1767, 1780, 1860, 2136, 2280, 2356, 2670, 2759, 2945, 3382, 3534, 3560, 3720, 4712, 5073, 5340, 5518, 5890, 6764, 7068, 8277, 8455, 8835, 10146, 10680, 11036, 11780, 13528, 13795, 14136, 16554, 16910, 17670, 20292, 22072, 23560, 25365, 27590, 33108, 33820, 35340, 40584, 41385, 50730, 52421, 55180, 66216, 67640, 70680, 82770, 101460, 104842, 110360, 157263, 165540, 202920, 209684, 262105, 314526, 331080, 419368, 524210, 629052, 786315, 1048420, 1258104, 1572630, 2096840, 3145260, 6290520]

約数ペア:

[(1, 6290520), (2, 3145260), (3, 2096840), (4, 1572630), (5, 1258104), (6, 1048420), (8, 786315), (10, 629052), (12, 524210), (15, 419368), (19, 331080), (20, 314526), (24, 262105), (30, 209684), (31, 202920), (38, 165540), (40, 157263), (57, 110360), (60, 104842), (62, 101460), (76, 82770), (89, 70680), (93, 67640), (95, 66216), (114, 55180), (120, 52421), (124, 50730), (152, 41385), (155, 40584), (178, 35340), (186, 33820), (190, 33108), (228, 27590), (248, 25365), (267, 23560), (285, 22072), (310, 20292), (356, 17670), (372, 16910), (380, 16554), (445, 14136), (456, 13795), (465, 13528), (534, 11780), (570, 11036), (589, 10680), (620, 10146), (712, 8835), (744, 8455), (760, 8277), (890, 7068), (930, 6764), (1068, 5890), (1140, 5518), (1178, 5340), (1240, 5073), (1335, 4712), (1691, 3720), (1767, 3560), (1780, 3534), (1860, 3382), (2136, 2945), (2280, 2759), (2356, 2670)]