2020358880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{82531}}^1$

素因数の和:82569

約数の個数: 144

約数和(自身を含む): 7300120464

約数和(自身を除く): 5279761584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8160, 12240, 24480, 82531, 165062, 247593, 330124, 412655, 495186, 660248, 742779, 825310, 990372, 1237965, 1320496, 1403027, 1485558, 1650620, 1980744, 2475930, 2640992, 2806054, 2971116, 3301240, 3713895, 3961488, 4209081, 4951860, 5612108, 5942232, 6602480, 7015135, 7427790, 7922976, 8418162, 9903720, 11224216, 11884464, 12627243, 13204960, 14030270, 14855580, 16836324, 19807440, 21045405, 22448432, 23768928, 25254486, 28060540, 29711160, 33672648, 39614880, 42090810, 44896864, 50508972, 56121080, 59422320, 63136215, 67345296, 84181620, 101017944, 112242160, 118844640, 126272430, 134690592, 168363240, 202035888, 224484320, 252544860, 336726480, 404071776, 505089720, 673452960, 1010179440, 2020358880]

約数ペア:

[(1, 2020358880), (2, 1010179440), (3, 673452960), (4, 505089720), (5, 404071776), (6, 336726480), (8, 252544860), (9, 224484320), (10, 202035888), (12, 168363240), (15, 134690592), (16, 126272430), (17, 118844640), (18, 112242160), (20, 101017944), (24, 84181620), (30, 67345296), (32, 63136215), (34, 59422320), (36, 56121080), (40, 50508972), (45, 44896864), (48, 42090810), (51, 39614880), (60, 33672648), (68, 29711160), (72, 28060540), (80, 25254486), (85, 23768928), (90, 22448432), (96, 21045405), (102, 19807440), (120, 16836324), (136, 14855580), (144, 14030270), (153, 13204960), (160, 12627243), (170, 11884464), (180, 11224216), (204, 9903720), (240, 8418162), (255, 7922976), (272, 7427790), (288, 7015135), (306, 6602480), (340, 5942232), (360, 5612108), (408, 4951860), (480, 4209081), (510, 3961488), (544, 3713895), (612, 3301240), (680, 2971116), (720, 2806054), (765, 2640992), (816, 2475930), (1020, 1980744), (1224, 1650620), (1360, 1485558), (1440, 1403027), (1530, 1320496), (1632, 1237965), (2040, 990372), (2448, 825310), (2720, 742779), (3060, 660248), (4080, 495186), (4896, 412655), (6120, 330124), (8160, 247593), (12240, 165062), (24480, 82531)]