1317751560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1553}}^1\times {\mathrm{2357}}^1$

素因数の和:3927

約数の個数: 96

約数和(自身を含む): 4287268440

約数和(自身を除く): 2969516880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1553, 2357, 3106, 4659, 4714, 6212, 7071, 7765, 9318, 9428, 11785, 12424, 13977, 14142, 15530, 18636, 18856, 21213, 23295, 23570, 27954, 28284, 31060, 35355, 37272, 42426, 46590, 47140, 55908, 56568, 62120, 69885, 70710, 84852, 93180, 94280, 106065, 111816, 139770, 141420, 169704, 186360, 212130, 279540, 282840, 424260, 559080, 848520, 3660421, 7320842, 10981263, 14641684, 18302105, 21962526, 29283368, 32943789, 36604210, 43925052, 54906315, 65887578, 73208420, 87850104, 109812630, 131775156, 146416840, 164718945, 219625260, 263550312, 329437890, 439250520, 658875780, 1317751560]

約数ペア:

[(1, 1317751560), (2, 658875780), (3, 439250520), (4, 329437890), (5, 263550312), (6, 219625260), (8, 164718945), (9, 146416840), (10, 131775156), (12, 109812630), (15, 87850104), (18, 73208420), (20, 65887578), (24, 54906315), (30, 43925052), (36, 36604210), (40, 32943789), (45, 29283368), (60, 21962526), (72, 18302105), (90, 14641684), (120, 10981263), (180, 7320842), (360, 3660421), (1553, 848520), (2357, 559080), (3106, 424260), (4659, 282840), (4714, 279540), (6212, 212130), (7071, 186360), (7765, 169704), (9318, 141420), (9428, 139770), (11785, 111816), (12424, 106065), (13977, 94280), (14142, 93180), (15530, 84852), (18636, 70710), (18856, 69885), (21213, 62120), (23295, 56568), (23570, 55908), (27954, 47140), (28284, 46590), (31060, 42426), (35355, 37272)]