220103640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{4049}}^1$

素因数の和:4217

約数の個数: 96

約数和(自身を含む): 720252000

約数和(自身を除く): 500148360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 151, 180, 302, 360, 453, 604, 755, 906, 1208, 1359, 1510, 1812, 2265, 2718, 3020, 3624, 4049, 4530, 5436, 6040, 6795, 8098, 9060, 10872, 12147, 13590, 16196, 18120, 20245, 24294, 27180, 32392, 36441, 40490, 48588, 54360, 60735, 72882, 80980, 97176, 121470, 145764, 161960, 182205, 242940, 291528, 364410, 485880, 611399, 728820, 1222798, 1457640, 1834197, 2445596, 3056995, 3668394, 4891192, 5502591, 6113990, 7336788, 9170985, 11005182, 12227980, 14673576, 18341970, 22010364, 24455960, 27512955, 36683940, 44020728, 55025910, 73367880, 110051820, 220103640]

約数ペア:

[(1, 220103640), (2, 110051820), (3, 73367880), (4, 55025910), (5, 44020728), (6, 36683940), (8, 27512955), (9, 24455960), (10, 22010364), (12, 18341970), (15, 14673576), (18, 12227980), (20, 11005182), (24, 9170985), (30, 7336788), (36, 6113990), (40, 5502591), (45, 4891192), (60, 3668394), (72, 3056995), (90, 2445596), (120, 1834197), (151, 1457640), (180, 1222798), (302, 728820), (360, 611399), (453, 485880), (604, 364410), (755, 291528), (906, 242940), (1208, 182205), (1359, 161960), (1510, 145764), (1812, 121470), (2265, 97176), (2718, 80980), (3020, 72882), (3624, 60735), (4049, 54360), (4530, 48588), (5436, 40490), (6040, 36441), (6795, 32392), (8098, 27180), (9060, 24294), (10872, 20245), (12147, 18120), (13590, 16196)]