129911280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1873}}^1$

素因数の和:1923

約数の個数: 120

約数和(自身を含む): 428036592

約数和(自身を除く): 298125312

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, 289, 340, 408, 510, 578, 680, 816, 867, 1020, 1156, 1360, 1445, 1734, 1873, 2040, 2312, 2890, 3468, 3746, 4080, 4335, 4624, 5619, 5780, 6936, 7492, 8670, 9365, 11238, 11560, 13872, 14984, 17340, 18730, 22476, 23120, 28095, 29968, 31841, 34680, 37460, 44952, 56190, 63682, 69360, 74920, 89904, 95523, 112380, 127364, 149840, 159205, 191046, 224760, 254728, 318410, 382092, 449520, 477615, 509456, 541297, 636820, 764184, 955230, 1082594, 1273640, 1528368, 1623891, 1910460, 2165188, 2547280, 2706485, 3247782, 3820920, 4330376, 5412970, 6495564, 7641840, 8119455, 8660752, 10825940, 12991128, 16238910, 21651880, 25982256, 32477820, 43303760, 64955640, 129911280]

約数ペア:

[(1, 129911280), (2, 64955640), (3, 43303760), (4, 32477820), (5, 25982256), (6, 21651880), (8, 16238910), (10, 12991128), (12, 10825940), (15, 8660752), (16, 8119455), (17, 7641840), (20, 6495564), (24, 5412970), (30, 4330376), (34, 3820920), (40, 3247782), (48, 2706485), (51, 2547280), (60, 2165188), (68, 1910460), (80, 1623891), (85, 1528368), (102, 1273640), (120, 1082594), (136, 955230), (170, 764184), (204, 636820), (240, 541297), (255, 509456), (272, 477615), (289, 449520), (340, 382092), (408, 318410), (510, 254728), (578, 224760), (680, 191046), (816, 159205), (867, 149840), (1020, 127364), (1156, 112380), (1360, 95523), (1445, 89904), (1734, 74920), (1873, 69360), (2040, 63682), (2312, 56190), (2890, 44952), (3468, 37460), (3746, 34680), (4080, 31841), (4335, 29968), (4624, 28095), (5619, 23120), (5780, 22476), (6936, 18730), (7492, 17340), (8670, 14984), (9365, 13872), (11238, 11560)]