1979203320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2269}}^1\times {\mathrm{2423}}^1$

素因数の和:4709

約数の個数: 96

約数和(自身を含む): 6437901600

約数和(自身を除く): 4458698280

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, 2269, 2423, 4538, 4846, 6807, 7269, 9076, 9692, 11345, 12115, 13614, 14538, 18152, 19384, 20421, 21807, 22690, 24230, 27228, 29076, 34035, 36345, 40842, 43614, 45380, 48460, 54456, 58152, 68070, 72690, 81684, 87228, 90760, 96920, 102105, 109035, 136140, 145380, 163368, 174456, 204210, 218070, 272280, 290760, 408420, 436140, 816840, 872280, 5497787, 10995574, 16493361, 21991148, 27488935, 32986722, 43982296, 49480083, 54977870, 65973444, 82466805, 98960166, 109955740, 131946888, 164933610, 197920332, 219911480, 247400415, 329867220, 395840664, 494800830, 659734440, 989601660, 1979203320]

約数ペア:

[(1, 1979203320), (2, 989601660), (3, 659734440), (4, 494800830), (5, 395840664), (6, 329867220), (8, 247400415), (9, 219911480), (10, 197920332), (12, 164933610), (15, 131946888), (18, 109955740), (20, 98960166), (24, 82466805), (30, 65973444), (36, 54977870), (40, 49480083), (45, 43982296), (60, 32986722), (72, 27488935), (90, 21991148), (120, 16493361), (180, 10995574), (360, 5497787), (2269, 872280), (2423, 816840), (4538, 436140), (4846, 408420), (6807, 290760), (7269, 272280), (9076, 218070), (9692, 204210), (11345, 174456), (12115, 163368), (13614, 145380), (14538, 136140), (18152, 109035), (19384, 102105), (20421, 96920), (21807, 90760), (22690, 87228), (24230, 81684), (27228, 72690), (29076, 68070), (34035, 58152), (36345, 54456), (40842, 48460), (43614, 45380)]