24571120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:155

約数の個数: 160

約数和(自身を含む): 72316800

約数和(自身を除く): 47745680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 29, 34, 35, 40, 56, 58, 68, 70, 80, 85, 89, 112, 116, 119, 136, 140, 145, 170, 178, 203, 232, 238, 272, 280, 290, 340, 356, 406, 445, 464, 476, 493, 560, 580, 595, 623, 680, 712, 812, 890, 952, 986, 1015, 1160, 1190, 1246, 1360, 1424, 1513, 1624, 1780, 1904, 1972, 2030, 2320, 2380, 2465, 2492, 2581, 3026, 3115, 3248, 3451, 3560, 3944, 4060, 4760, 4930, 4984, 5162, 6052, 6230, 6902, 7120, 7565, 7888, 8120, 9520, 9860, 9968, 10324, 10591, 12104, 12460, 12905, 13804, 15130, 16240, 17255, 18067, 19720, 20648, 21182, 24208, 24920, 25810, 27608, 30260, 34510, 36134, 39440, 41296, 42364, 43877, 49840, 51620, 52955, 55216, 60520, 69020, 72268, 84728, 87754, 90335, 103240, 105910, 121040, 138040, 144536, 169456, 175508, 180670, 206480, 211820, 219385, 276080, 289072, 307139, 351016, 361340, 423640, 438770, 614278, 702032, 722680, 847280, 877540, 1228556, 1445360, 1535695, 1755080, 2457112, 3071390, 3510160, 4914224, 6142780, 12285560, 24571120]

約数ペア:

[(1, 24571120), (2, 12285560), (4, 6142780), (5, 4914224), (7, 3510160), (8, 3071390), (10, 2457112), (14, 1755080), (16, 1535695), (17, 1445360), (20, 1228556), (28, 877540), (29, 847280), (34, 722680), (35, 702032), (40, 614278), (56, 438770), (58, 423640), (68, 361340), (70, 351016), (80, 307139), (85, 289072), (89, 276080), (112, 219385), (116, 211820), (119, 206480), (136, 180670), (140, 175508), (145, 169456), (170, 144536), (178, 138040), (203, 121040), (232, 105910), (238, 103240), (272, 90335), (280, 87754), (290, 84728), (340, 72268), (356, 69020), (406, 60520), (445, 55216), (464, 52955), (476, 51620), (493, 49840), (560, 43877), (580, 42364), (595, 41296), (623, 39440), (680, 36134), (712, 34510), (812, 30260), (890, 27608), (952, 25810), (986, 24920), (1015, 24208), (1160, 21182), (1190, 20648), (1246, 19720), (1360, 18067), (1424, 17255), (1513, 16240), (1624, 15130), (1780, 13804), (1904, 12905), (1972, 12460), (2030, 12104), (2320, 10591), (2380, 10324), (2465, 9968), (2492, 9860), (2581, 9520), (3026, 8120), (3115, 7888), (3248, 7565), (3451, 7120), (3560, 6902), (3944, 6230), (4060, 6052), (4760, 5162), (4930, 4984)]