242172060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13499}}^1$

素因数の和:13547

約数の個数: 96

約数和(自身を含む): 762048000

約数和(自身を除く): 519875940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 780, 897, 1196, 1380, 1495, 1794, 2990, 3588, 4485, 5980, 8970, 13499, 17940, 26998, 40497, 53996, 67495, 80994, 134990, 161988, 175487, 202485, 269980, 310477, 350974, 404970, 526461, 620954, 701948, 809940, 877435, 931431, 1052922, 1241908, 1552385, 1754870, 1862862, 2105844, 2632305, 3104770, 3509740, 3725724, 4036201, 4657155, 5264610, 6209540, 8072402, 9314310, 10529220, 12108603, 16144804, 18628620, 20181005, 24217206, 40362010, 48434412, 60543015, 80724020, 121086030, 242172060]

約数ペア:

[(1, 242172060), (2, 121086030), (3, 80724020), (4, 60543015), (5, 48434412), (6, 40362010), (10, 24217206), (12, 20181005), (13, 18628620), (15, 16144804), (20, 12108603), (23, 10529220), (26, 9314310), (30, 8072402), (39, 6209540), (46, 5264610), (52, 4657155), (60, 4036201), (65, 3725724), (69, 3509740), (78, 3104770), (92, 2632305), (115, 2105844), (130, 1862862), (138, 1754870), (156, 1552385), (195, 1241908), (230, 1052922), (260, 931431), (276, 877435), (299, 809940), (345, 701948), (390, 620954), (460, 526461), (598, 404970), (690, 350974), (780, 310477), (897, 269980), (1196, 202485), (1380, 175487), (1495, 161988), (1794, 134990), (2990, 80994), (3588, 67495), (4485, 53996), (5980, 40497), (8970, 26998), (13499, 17940)]