242832720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5987}}^1$

素因数の和:6029

約数の個数: 120

約数和(自身を含む): 815278176

約数和(自身を除く): 572445456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 845, 1014, 1040, 1352, 1560, 1690, 2028, 2535, 2704, 3120, 3380, 4056, 5070, 5987, 6760, 8112, 10140, 11974, 13520, 17961, 20280, 23948, 29935, 35922, 40560, 47896, 59870, 71844, 77831, 89805, 95792, 119740, 143688, 155662, 179610, 233493, 239480, 287376, 311324, 359220, 389155, 466986, 478960, 622648, 718440, 778310, 933972, 1011803, 1167465, 1245296, 1436880, 1556620, 1867944, 2023606, 2334930, 3035409, 3113240, 3735888, 4047212, 4669860, 5059015, 6070818, 6226480, 8094424, 9339720, 10118030, 12141636, 15177045, 16188848, 18679440, 20236060, 24283272, 30354090, 40472120, 48566544, 60708180, 80944240, 121416360, 242832720]

約数ペア:

[(1, 242832720), (2, 121416360), (3, 80944240), (4, 60708180), (5, 48566544), (6, 40472120), (8, 30354090), (10, 24283272), (12, 20236060), (13, 18679440), (15, 16188848), (16, 15177045), (20, 12141636), (24, 10118030), (26, 9339720), (30, 8094424), (39, 6226480), (40, 6070818), (48, 5059015), (52, 4669860), (60, 4047212), (65, 3735888), (78, 3113240), (80, 3035409), (104, 2334930), (120, 2023606), (130, 1867944), (156, 1556620), (169, 1436880), (195, 1245296), (208, 1167465), (240, 1011803), (260, 933972), (312, 778310), (338, 718440), (390, 622648), (507, 478960), (520, 466986), (624, 389155), (676, 359220), (780, 311324), (845, 287376), (1014, 239480), (1040, 233493), (1352, 179610), (1560, 155662), (1690, 143688), (2028, 119740), (2535, 95792), (2704, 89805), (3120, 77831), (3380, 71844), (4056, 59870), (5070, 47896), (5987, 40560), (6760, 35922), (8112, 29935), (10140, 23948), (11974, 20280), (13520, 17961)]