270499920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{397}}^1$

素因数の和:597

約数の個数: 160

約数和(自身を含む): 895442688

約数和(自身を除く): 624942768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 167, 170, 204, 240, 255, 272, 334, 340, 397, 408, 501, 510, 668, 680, 794, 816, 835, 1002, 1020, 1191, 1336, 1360, 1588, 1670, 1985, 2004, 2040, 2382, 2505, 2672, 2839, 3176, 3340, 3970, 4008, 4080, 4764, 5010, 5678, 5955, 6352, 6680, 6749, 7940, 8016, 8517, 9528, 10020, 11356, 11910, 13360, 13498, 14195, 15880, 17034, 19056, 20040, 20247, 22712, 23820, 26996, 28390, 31760, 33745, 34068, 40080, 40494, 42585, 45424, 47640, 53992, 56780, 66299, 67490, 68136, 80988, 85170, 95280, 101235, 107984, 113560, 132598, 134980, 136272, 161976, 170340, 198897, 202470, 227120, 265196, 269960, 323952, 331495, 340680, 397794, 404940, 530392, 539920, 662990, 681360, 795588, 809880, 994485, 1060784, 1127083, 1325980, 1591176, 1619760, 1988970, 2254166, 2651960, 3182352, 3381249, 3977940, 4508332, 5303920, 5635415, 6762498, 7955880, 9016664, 11270830, 13524996, 15911760, 16906245, 18033328, 22541660, 27049992, 33812490, 45083320, 54099984, 67624980, 90166640, 135249960, 270499920]

約数ペア:

[(1, 270499920), (2, 135249960), (3, 90166640), (4, 67624980), (5, 54099984), (6, 45083320), (8, 33812490), (10, 27049992), (12, 22541660), (15, 18033328), (16, 16906245), (17, 15911760), (20, 13524996), (24, 11270830), (30, 9016664), (34, 7955880), (40, 6762498), (48, 5635415), (51, 5303920), (60, 4508332), (68, 3977940), (80, 3381249), (85, 3182352), (102, 2651960), (120, 2254166), (136, 1988970), (167, 1619760), (170, 1591176), (204, 1325980), (240, 1127083), (255, 1060784), (272, 994485), (334, 809880), (340, 795588), (397, 681360), (408, 662990), (501, 539920), (510, 530392), (668, 404940), (680, 397794), (794, 340680), (816, 331495), (835, 323952), (1002, 269960), (1020, 265196), (1191, 227120), (1336, 202470), (1360, 198897), (1588, 170340), (1670, 161976), (1985, 136272), (2004, 134980), (2040, 132598), (2382, 113560), (2505, 107984), (2672, 101235), (2839, 95280), (3176, 85170), (3340, 80988), (3970, 68136), (4008, 67490), (4080, 66299), (4764, 56780), (5010, 53992), (5678, 47640), (5955, 45424), (6352, 42585), (6680, 40494), (6749, 40080), (7940, 34068), (8016, 33745), (8517, 31760), (9528, 28390), (10020, 26996), (11356, 23820), (11910, 22712), (13360, 20247), (13498, 20040), (14195, 19056), (15880, 17034)]