85604040

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{8807}}^1$

素因数の和:8833

約数の個数: 96

約数和(自身を含む): 288550080

約数和(自身を除く): 202946040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 8807, 9720, 17614, 26421, 35228, 44035, 52842, 70456, 79263, 88070, 105684, 132105, 158526, 176140, 211368, 237789, 264210, 317052, 352280, 396315, 475578, 528420, 634104, 713367, 792630, 951156, 1056840, 1188945, 1426734, 1585260, 1902312, 2140101, 2377890, 2853468, 3170520, 3566835, 4280202, 4755780, 5706936, 7133670, 8560404, 9511560, 10700505, 14267340, 17120808, 21401010, 28534680, 42802020, 85604040]

約数ペア:

[(1, 85604040), (2, 42802020), (3, 28534680), (4, 21401010), (5, 17120808), (6, 14267340), (8, 10700505), (9, 9511560), (10, 8560404), (12, 7133670), (15, 5706936), (18, 4755780), (20, 4280202), (24, 3566835), (27, 3170520), (30, 2853468), (36, 2377890), (40, 2140101), (45, 1902312), (54, 1585260), (60, 1426734), (72, 1188945), (81, 1056840), (90, 951156), (108, 792630), (120, 713367), (135, 634104), (162, 528420), (180, 475578), (216, 396315), (243, 352280), (270, 317052), (324, 264210), (360, 237789), (405, 211368), (486, 176140), (540, 158526), (648, 132105), (810, 105684), (972, 88070), (1080, 79263), (1215, 70456), (1620, 52842), (1944, 44035), (2430, 35228), (3240, 26421), (4860, 17614), (8807, 9720)]