18659880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3049}}^1$

素因数の和:3083

約数の個数: 96

約数和(自身を含む): 64233000

約数和(自身を除く): 45573120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3049, 3060, 6098, 6120, 9147, 12196, 15245, 18294, 24392, 27441, 30490, 36588, 45735, 51833, 54882, 60980, 73176, 91470, 103666, 109764, 121960, 137205, 155499, 182940, 207332, 219528, 259165, 274410, 310998, 365880, 414664, 466497, 518330, 548820, 621996, 777495, 932994, 1036660, 1097640, 1243992, 1554990, 1865988, 2073320, 2332485, 3109980, 3731976, 4664970, 6219960, 9329940, 18659880]

約数ペア:

[(1, 18659880), (2, 9329940), (3, 6219960), (4, 4664970), (5, 3731976), (6, 3109980), (8, 2332485), (9, 2073320), (10, 1865988), (12, 1554990), (15, 1243992), (17, 1097640), (18, 1036660), (20, 932994), (24, 777495), (30, 621996), (34, 548820), (36, 518330), (40, 466497), (45, 414664), (51, 365880), (60, 310998), (68, 274410), (72, 259165), (85, 219528), (90, 207332), (102, 182940), (120, 155499), (136, 137205), (153, 121960), (170, 109764), (180, 103666), (204, 91470), (255, 73176), (306, 60980), (340, 54882), (360, 51833), (408, 45735), (510, 36588), (612, 30490), (680, 27441), (765, 24392), (1020, 18294), (1224, 15245), (1530, 12196), (2040, 9147), (3049, 6120), (3060, 6098)]