79470240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9739}}^1$

素因数の和:9774

約数の個数: 96

約数和(自身を含む): 265083840

約数和(自身を除く): 185613600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 9739, 19478, 29217, 38956, 48695, 58434, 77912, 97390, 116868, 146085, 155824, 165563, 194780, 233736, 292170, 311648, 331126, 389560, 467472, 496689, 584340, 662252, 779120, 827815, 934944, 993378, 1168680, 1324504, 1558240, 1655630, 1986756, 2337360, 2483445, 2649008, 3311260, 3973512, 4674720, 4966890, 5298016, 6622520, 7947024, 9933780, 13245040, 15894048, 19867560, 26490080, 39735120, 79470240]

約数ペア:

[(1, 79470240), (2, 39735120), (3, 26490080), (4, 19867560), (5, 15894048), (6, 13245040), (8, 9933780), (10, 7947024), (12, 6622520), (15, 5298016), (16, 4966890), (17, 4674720), (20, 3973512), (24, 3311260), (30, 2649008), (32, 2483445), (34, 2337360), (40, 1986756), (48, 1655630), (51, 1558240), (60, 1324504), (68, 1168680), (80, 993378), (85, 934944), (96, 827815), (102, 779120), (120, 662252), (136, 584340), (160, 496689), (170, 467472), (204, 389560), (240, 331126), (255, 311648), (272, 292170), (340, 233736), (408, 194780), (480, 165563), (510, 155824), (544, 146085), (680, 116868), (816, 97390), (1020, 77912), (1360, 58434), (1632, 48695), (2040, 38956), (2720, 29217), (4080, 19478), (8160, 9739)]