48221520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:309

約数の個数: 160

約数和(自身を含む): 161989632

約数和(自身を除く): 113768112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 53, 60, 68, 80, 85, 102, 106, 120, 136, 159, 170, 204, 212, 223, 240, 255, 265, 272, 318, 340, 408, 424, 446, 510, 530, 636, 669, 680, 795, 816, 848, 892, 901, 1020, 1060, 1115, 1272, 1338, 1360, 1590, 1784, 1802, 2040, 2120, 2230, 2544, 2676, 2703, 3180, 3345, 3568, 3604, 3791, 4080, 4240, 4460, 4505, 5352, 5406, 6360, 6690, 7208, 7582, 8920, 9010, 10704, 10812, 11373, 11819, 12720, 13380, 13515, 14416, 15164, 17840, 18020, 18955, 21624, 22746, 23638, 26760, 27030, 30328, 35457, 36040, 37910, 43248, 45492, 47276, 53520, 54060, 56865, 59095, 60656, 70914, 72080, 75820, 90984, 94552, 108120, 113730, 118190, 141828, 151640, 177285, 181968, 189104, 200923, 216240, 227460, 236380, 283656, 303280, 354570, 401846, 454920, 472760, 567312, 602769, 709140, 803692, 909840, 945520, 1004615, 1205538, 1418280, 1607384, 2009230, 2411076, 2836560, 3013845, 3214768, 4018460, 4822152, 6027690, 8036920, 9644304, 12055380, 16073840, 24110760, 48221520]

約数ペア:

[(1, 48221520), (2, 24110760), (3, 16073840), (4, 12055380), (5, 9644304), (6, 8036920), (8, 6027690), (10, 4822152), (12, 4018460), (15, 3214768), (16, 3013845), (17, 2836560), (20, 2411076), (24, 2009230), (30, 1607384), (34, 1418280), (40, 1205538), (48, 1004615), (51, 945520), (53, 909840), (60, 803692), (68, 709140), (80, 602769), (85, 567312), (102, 472760), (106, 454920), (120, 401846), (136, 354570), (159, 303280), (170, 283656), (204, 236380), (212, 227460), (223, 216240), (240, 200923), (255, 189104), (265, 181968), (272, 177285), (318, 151640), (340, 141828), (408, 118190), (424, 113730), (446, 108120), (510, 94552), (530, 90984), (636, 75820), (669, 72080), (680, 70914), (795, 60656), (816, 59095), (848, 56865), (892, 54060), (901, 53520), (1020, 47276), (1060, 45492), (1115, 43248), (1272, 37910), (1338, 36040), (1360, 35457), (1590, 30328), (1784, 27030), (1802, 26760), (2040, 23638), (2120, 22746), (2230, 21624), (2544, 18955), (2676, 18020), (2703, 17840), (3180, 15164), (3345, 14416), (3568, 13515), (3604, 13380), (3791, 12720), (4080, 11819), (4240, 11373), (4460, 10812), (4505, 10704), (5352, 9010), (5406, 8920), (6360, 7582), (6690, 7208)]