272355120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:544

約数の個数: 240

約数和(自身を含む): 987317760

約数和(自身を除く): 714962640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 43, 45, 48, 57, 60, 72, 76, 80, 86, 90, 95, 114, 120, 129, 144, 152, 171, 172, 180, 190, 215, 228, 240, 258, 285, 304, 342, 344, 360, 380, 387, 430, 456, 463, 516, 570, 645, 684, 688, 720, 760, 774, 817, 855, 860, 912, 926, 1032, 1140, 1290, 1368, 1389, 1520, 1548, 1634, 1710, 1720, 1852, 1935, 2064, 2280, 2315, 2451, 2580, 2736, 2778, 3096, 3268, 3420, 3440, 3704, 3870, 4085, 4167, 4560, 4630, 4902, 5160, 5556, 6192, 6536, 6840, 6945, 7353, 7408, 7740, 8170, 8334, 8797, 9260, 9804, 10320, 11112, 12255, 13072, 13680, 13890, 14706, 15480, 16340, 16668, 17594, 18520, 19608, 19909, 20835, 22224, 24510, 26391, 27780, 29412, 30960, 32680, 33336, 35188, 36765, 37040, 39216, 39818, 41670, 43985, 49020, 52782, 55560, 58824, 59727, 65360, 66672, 70376, 73530, 79173, 79636, 83340, 87970, 98040, 99545, 105564, 111120, 117648, 119454, 131955, 140752, 147060, 158346, 159272, 166680, 175940, 179181, 196080, 199090, 211128, 238908, 263910, 294120, 298635, 316692, 318544, 333360, 351880, 358362, 378271, 395865, 398180, 422256, 477816, 527820, 588240, 597270, 633384, 703760, 716724, 756542, 791730, 796360, 895905, 955632, 1055640, 1134813, 1194540, 1266768, 1433448, 1513084, 1583460, 1592720, 1791810, 1891355, 2111280, 2269626, 2389080, 2866896, 3026168, 3166920, 3404439, 3583620, 3782710, 4539252, 4778160, 5674065, 6052336, 6333840, 6808878, 7167240, 7565420, 9078504, 11348130, 13617756, 14334480, 15130840, 17022195, 18157008, 22696260, 27235512, 30261680, 34044390, 45392520, 54471024, 68088780, 90785040, 136177560, 272355120]

約数ペア:

[(1, 272355120), (2, 136177560), (3, 90785040), (4, 68088780), (5, 54471024), (6, 45392520), (8, 34044390), (9, 30261680), (10, 27235512), (12, 22696260), (15, 18157008), (16, 17022195), (18, 15130840), (19, 14334480), (20, 13617756), (24, 11348130), (30, 9078504), (36, 7565420), (38, 7167240), (40, 6808878), (43, 6333840), (45, 6052336), (48, 5674065), (57, 4778160), (60, 4539252), (72, 3782710), (76, 3583620), (80, 3404439), (86, 3166920), (90, 3026168), (95, 2866896), (114, 2389080), (120, 2269626), (129, 2111280), (144, 1891355), (152, 1791810), (171, 1592720), (172, 1583460), (180, 1513084), (190, 1433448), (215, 1266768), (228, 1194540), (240, 1134813), (258, 1055640), (285, 955632), (304, 895905), (342, 796360), (344, 791730), (360, 756542), (380, 716724), (387, 703760), (430, 633384), (456, 597270), (463, 588240), (516, 527820), (570, 477816), (645, 422256), (684, 398180), (688, 395865), (720, 378271), (760, 358362), (774, 351880), (817, 333360), (855, 318544), (860, 316692), (912, 298635), (926, 294120), (1032, 263910), (1140, 238908), (1290, 211128), (1368, 199090), (1389, 196080), (1520, 179181), (1548, 175940), (1634, 166680), (1710, 159272), (1720, 158346), (1852, 147060), (1935, 140752), (2064, 131955), (2280, 119454), (2315, 117648), (2451, 111120), (2580, 105564), (2736, 99545), (2778, 98040), (3096, 87970), (3268, 83340), (3420, 79636), (3440, 79173), (3704, 73530), (3870, 70376), (4085, 66672), (4167, 65360), (4560, 59727), (4630, 58824), (4902, 55560), (5160, 52782), (5556, 49020), (6192, 43985), (6536, 41670), (6840, 39818), (6945, 39216), (7353, 37040), (7408, 36765), (7740, 35188), (8170, 33336), (8334, 32680), (8797, 30960), (9260, 29412), (9804, 27780), (10320, 26391), (11112, 24510), (12255, 22224), (13072, 20835), (13680, 19909), (13890, 19608), (14706, 18520), (15480, 17594), (16340, 16668)]