48680520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{487}}^1$

素因数の和:532

約数の個数: 192

約数和(自身を含む): 180247680

約数和(自身を除く): 131567160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 49, 51, 56, 60, 68, 70, 84, 85, 98, 102, 105, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 245, 255, 280, 294, 340, 357, 392, 408, 420, 476, 487, 490, 510, 588, 595, 680, 714, 735, 833, 840, 952, 974, 980, 1020, 1176, 1190, 1428, 1461, 1470, 1666, 1785, 1948, 1960, 2040, 2380, 2435, 2499, 2856, 2922, 2940, 3332, 3409, 3570, 3896, 4165, 4760, 4870, 4998, 5844, 5880, 6664, 6818, 7140, 7305, 8279, 8330, 9740, 9996, 10227, 11688, 12495, 13636, 14280, 14610, 16558, 16660, 17045, 19480, 19992, 20454, 23863, 24837, 24990, 27272, 29220, 33116, 33320, 34090, 40908, 41395, 47726, 49674, 49980, 51135, 57953, 58440, 66232, 68180, 71589, 81816, 82790, 95452, 99348, 99960, 102270, 115906, 119315, 124185, 136360, 143178, 165580, 173859, 190904, 198696, 204540, 231812, 238630, 248370, 286356, 289765, 331160, 347718, 357945, 405671, 409080, 463624, 477260, 496740, 572712, 579530, 695436, 715890, 811342, 869295, 954520, 993480, 1159060, 1217013, 1390872, 1431780, 1622684, 1738590, 2028355, 2318120, 2434026, 2863560, 3245368, 3477180, 4056710, 4868052, 6085065, 6954360, 8113420, 9736104, 12170130, 16226840, 24340260, 48680520]

約数ペア:

[(1, 48680520), (2, 24340260), (3, 16226840), (4, 12170130), (5, 9736104), (6, 8113420), (7, 6954360), (8, 6085065), (10, 4868052), (12, 4056710), (14, 3477180), (15, 3245368), (17, 2863560), (20, 2434026), (21, 2318120), (24, 2028355), (28, 1738590), (30, 1622684), (34, 1431780), (35, 1390872), (40, 1217013), (42, 1159060), (49, 993480), (51, 954520), (56, 869295), (60, 811342), (68, 715890), (70, 695436), (84, 579530), (85, 572712), (98, 496740), (102, 477260), (105, 463624), (119, 409080), (120, 405671), (136, 357945), (140, 347718), (147, 331160), (168, 289765), (170, 286356), (196, 248370), (204, 238630), (210, 231812), (238, 204540), (245, 198696), (255, 190904), (280, 173859), (294, 165580), (340, 143178), (357, 136360), (392, 124185), (408, 119315), (420, 115906), (476, 102270), (487, 99960), (490, 99348), (510, 95452), (588, 82790), (595, 81816), (680, 71589), (714, 68180), (735, 66232), (833, 58440), (840, 57953), (952, 51135), (974, 49980), (980, 49674), (1020, 47726), (1176, 41395), (1190, 40908), (1428, 34090), (1461, 33320), (1470, 33116), (1666, 29220), (1785, 27272), (1948, 24990), (1960, 24837), (2040, 23863), (2380, 20454), (2435, 19992), (2499, 19480), (2856, 17045), (2922, 16660), (2940, 16558), (3332, 14610), (3409, 14280), (3570, 13636), (3896, 12495), (4165, 11688), (4760, 10227), (4870, 9996), (4998, 9740), (5844, 8330), (5880, 8279), (6664, 7305), (6818, 7140)]