242720160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3691}}^1$

素因数の和:3846

約数の個数: 96

約数和(自身を含む): 770357952

約数和(自身を除く): 527637792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 137, 160, 240, 274, 411, 480, 548, 685, 822, 1096, 1370, 1644, 2055, 2192, 2740, 3288, 3691, 4110, 4384, 5480, 6576, 7382, 8220, 10960, 11073, 13152, 14764, 16440, 18455, 21920, 22146, 29528, 32880, 36910, 44292, 55365, 59056, 65760, 73820, 88584, 110730, 118112, 147640, 177168, 221460, 295280, 354336, 442920, 505667, 590560, 885840, 1011334, 1517001, 1771680, 2022668, 2528335, 3034002, 4045336, 5056670, 6068004, 7585005, 8090672, 10113340, 12136008, 15170010, 16181344, 20226680, 24272016, 30340020, 40453360, 48544032, 60680040, 80906720, 121360080, 242720160]

約数ペア:

[(1, 242720160), (2, 121360080), (3, 80906720), (4, 60680040), (5, 48544032), (6, 40453360), (8, 30340020), (10, 24272016), (12, 20226680), (15, 16181344), (16, 15170010), (20, 12136008), (24, 10113340), (30, 8090672), (32, 7585005), (40, 6068004), (48, 5056670), (60, 4045336), (80, 3034002), (96, 2528335), (120, 2022668), (137, 1771680), (160, 1517001), (240, 1011334), (274, 885840), (411, 590560), (480, 505667), (548, 442920), (685, 354336), (822, 295280), (1096, 221460), (1370, 177168), (1644, 147640), (2055, 118112), (2192, 110730), (2740, 88584), (3288, 73820), (3691, 65760), (4110, 59056), (4384, 55365), (5480, 44292), (6576, 36910), (7382, 32880), (8220, 29528), (10960, 22146), (11073, 21920), (13152, 18455), (14764, 16440)]