312307560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{45659}}^1$

素因数の和:45695

約数の個数: 96

約数和(自身を含む): 1068444000

約数和(自身を除く): 756136440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 45659, 91318, 136977, 182636, 228295, 273954, 365272, 410931, 456590, 547908, 684885, 821862, 867521, 913180, 1095816, 1369770, 1643724, 1735042, 1826360, 2054655, 2602563, 2739540, 3287448, 3470084, 4109310, 4337605, 5205126, 5479080, 6940168, 7807689, 8218620, 8675210, 10410252, 13012815, 15615378, 16437240, 17350420, 20820504, 26025630, 31230756, 34700840, 39038445, 52051260, 62461512, 78076890, 104102520, 156153780, 312307560]

約数ペア:

[(1, 312307560), (2, 156153780), (3, 104102520), (4, 78076890), (5, 62461512), (6, 52051260), (8, 39038445), (9, 34700840), (10, 31230756), (12, 26025630), (15, 20820504), (18, 17350420), (19, 16437240), (20, 15615378), (24, 13012815), (30, 10410252), (36, 8675210), (38, 8218620), (40, 7807689), (45, 6940168), (57, 5479080), (60, 5205126), (72, 4337605), (76, 4109310), (90, 3470084), (95, 3287448), (114, 2739540), (120, 2602563), (152, 2054655), (171, 1826360), (180, 1735042), (190, 1643724), (228, 1369770), (285, 1095816), (342, 913180), (360, 867521), (380, 821862), (456, 684885), (570, 547908), (684, 456590), (760, 410931), (855, 365272), (1140, 273954), (1368, 228295), (1710, 182636), (2280, 136977), (3420, 91318), (6840, 45659)]