69893520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7103}}^1$

素因数の和:7160

約数の個数: 80

約数和(自身を含む): 221985792

約数和(自身を除く): 152092272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 7103, 9840, 14206, 21309, 28412, 35515, 42618, 56824, 71030, 85236, 106545, 113648, 142060, 170472, 213090, 284120, 291223, 340944, 426180, 568240, 582446, 852360, 873669, 1164892, 1456115, 1704720, 1747338, 2329784, 2912230, 3494676, 4368345, 4659568, 5824460, 6989352, 8736690, 11648920, 13978704, 17473380, 23297840, 34946760, 69893520]

約数ペア:

[(1, 69893520), (2, 34946760), (3, 23297840), (4, 17473380), (5, 13978704), (6, 11648920), (8, 8736690), (10, 6989352), (12, 5824460), (15, 4659568), (16, 4368345), (20, 3494676), (24, 2912230), (30, 2329784), (40, 1747338), (41, 1704720), (48, 1456115), (60, 1164892), (80, 873669), (82, 852360), (120, 582446), (123, 568240), (164, 426180), (205, 340944), (240, 291223), (246, 284120), (328, 213090), (410, 170472), (492, 142060), (615, 113648), (656, 106545), (820, 85236), (984, 71030), (1230, 56824), (1640, 42618), (1968, 35515), (2460, 28412), (3280, 21309), (4920, 14206), (7103, 9840)]