60420240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2707}}^1$

素因数の和:2757

約数の個数: 120

約数和(自身を含む): 209534208

約数和(自身を除く): 149113968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2707, 2790, 3720, 4464, 5414, 5580, 7440, 8121, 10828, 11160, 13535, 16242, 21656, 22320, 24363, 27070, 32484, 40605, 43312, 48726, 54140, 64968, 81210, 83917, 97452, 108280, 121815, 129936, 162420, 167834, 194904, 216560, 243630, 251751, 324840, 335668, 389808, 419585, 487260, 503502, 649680, 671336, 755253, 839170, 974520, 1007004, 1258755, 1342672, 1510506, 1678340, 1949040, 2014008, 2517510, 3021012, 3356680, 3776265, 4028016, 5035020, 6042024, 6713360, 7552530, 10070040, 12084048, 15105060, 20140080, 30210120, 60420240]

約数ペア:

[(1, 60420240), (2, 30210120), (3, 20140080), (4, 15105060), (5, 12084048), (6, 10070040), (8, 7552530), (9, 6713360), (10, 6042024), (12, 5035020), (15, 4028016), (16, 3776265), (18, 3356680), (20, 3021012), (24, 2517510), (30, 2014008), (31, 1949040), (36, 1678340), (40, 1510506), (45, 1342672), (48, 1258755), (60, 1007004), (62, 974520), (72, 839170), (80, 755253), (90, 671336), (93, 649680), (120, 503502), (124, 487260), (144, 419585), (155, 389808), (180, 335668), (186, 324840), (240, 251751), (248, 243630), (279, 216560), (310, 194904), (360, 167834), (372, 162420), (465, 129936), (496, 121815), (558, 108280), (620, 97452), (720, 83917), (744, 81210), (930, 64968), (1116, 54140), (1240, 48726), (1395, 43312), (1488, 40605), (1860, 32484), (2232, 27070), (2480, 24363), (2707, 22320), (2790, 21656), (3720, 16242), (4464, 13535), (5414, 11160), (5580, 10828), (7440, 8121)]