90630360

素因数分解:

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

素因数の和:2758

約数の個数: 128

約数和(自身を含む): 311961600

約数和(自身を除く): 221331240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2707, 2790, 3348, 3720, 4185, 5414, 5580, 6696, 8121, 8370, 10828, 11160, 13535, 16242, 16740, 21656, 24363, 27070, 32484, 33480, 40605, 48726, 54140, 64968, 73089, 81210, 83917, 97452, 108280, 121815, 146178, 162420, 167834, 194904, 243630, 251751, 292356, 324840, 335668, 365445, 419585, 487260, 503502, 584712, 671336, 730890, 755253, 839170, 974520, 1007004, 1258755, 1461780, 1510506, 1678340, 2014008, 2265759, 2517510, 2923560, 3021012, 3356680, 3776265, 4531518, 5035020, 6042024, 7552530, 9063036, 10070040, 11328795, 15105060, 18126072, 22657590, 30210120, 45315180, 90630360]

約数ペア:

[(1, 90630360), (2, 45315180), (3, 30210120), (4, 22657590), (5, 18126072), (6, 15105060), (8, 11328795), (9, 10070040), (10, 9063036), (12, 7552530), (15, 6042024), (18, 5035020), (20, 4531518), (24, 3776265), (27, 3356680), (30, 3021012), (31, 2923560), (36, 2517510), (40, 2265759), (45, 2014008), (54, 1678340), (60, 1510506), (62, 1461780), (72, 1258755), (90, 1007004), (93, 974520), (108, 839170), (120, 755253), (124, 730890), (135, 671336), (155, 584712), (180, 503502), (186, 487260), (216, 419585), (248, 365445), (270, 335668), (279, 324840), (310, 292356), (360, 251751), (372, 243630), (465, 194904), (540, 167834), (558, 162420), (620, 146178), (744, 121815), (837, 108280), (930, 97452), (1080, 83917), (1116, 81210), (1240, 73089), (1395, 64968), (1674, 54140), (1860, 48726), (2232, 40605), (2707, 33480), (2790, 32484), (3348, 27070), (3720, 24363), (4185, 21656), (5414, 16740), (5580, 16242), (6696, 13535), (8121, 11160), (8370, 10828)]