40424640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2477}}^1$

素因数の和:2514

約数の個数: 112

約数和(自身を含む): 135952992

約数和(自身を除く): 95528352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2477, 2720, 3264, 4080, 4954, 5440, 7431, 8160, 9908, 12385, 14862, 16320, 19816, 24770, 29724, 37155, 39632, 42109, 49540, 59448, 74310, 79264, 84218, 99080, 118896, 126327, 148620, 158528, 168436, 198160, 210545, 237792, 252654, 297240, 336872, 396320, 421090, 475584, 505308, 594480, 631635, 673744, 792640, 842180, 1010616, 1188960, 1263270, 1347488, 1684360, 2021232, 2377920, 2526540, 2694976, 3368720, 4042464, 5053080, 6737440, 8084928, 10106160, 13474880, 20212320, 40424640]

約数ペア:

[(1, 40424640), (2, 20212320), (3, 13474880), (4, 10106160), (5, 8084928), (6, 6737440), (8, 5053080), (10, 4042464), (12, 3368720), (15, 2694976), (16, 2526540), (17, 2377920), (20, 2021232), (24, 1684360), (30, 1347488), (32, 1263270), (34, 1188960), (40, 1010616), (48, 842180), (51, 792640), (60, 673744), (64, 631635), (68, 594480), (80, 505308), (85, 475584), (96, 421090), (102, 396320), (120, 336872), (136, 297240), (160, 252654), (170, 237792), (192, 210545), (204, 198160), (240, 168436), (255, 158528), (272, 148620), (320, 126327), (340, 118896), (408, 99080), (480, 84218), (510, 79264), (544, 74310), (680, 59448), (816, 49540), (960, 42109), (1020, 39632), (1088, 37155), (1360, 29724), (1632, 24770), (2040, 19816), (2477, 16320), (2720, 14862), (3264, 12385), (4080, 9908), (4954, 8160), (5440, 7431)]