89923560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1051}}^1$

素因数の和:1119

約数の個数: 128

約数和(自身を含む): 290856960

約数和(自身を除く): 200933400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 60, 62, 69, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 248, 276, 310, 345, 372, 460, 465, 552, 620, 690, 713, 744, 920, 930, 1051, 1240, 1380, 1426, 1860, 2102, 2139, 2760, 2852, 3153, 3565, 3720, 4204, 4278, 5255, 5704, 6306, 7130, 8408, 8556, 10510, 10695, 12612, 14260, 15765, 17112, 21020, 21390, 24173, 25224, 28520, 31530, 32581, 42040, 42780, 48346, 63060, 65162, 72519, 85560, 96692, 97743, 120865, 126120, 130324, 145038, 162905, 193384, 195486, 241730, 260648, 290076, 325810, 362595, 390972, 483460, 488715, 580152, 651620, 725190, 749363, 781944, 966920, 977430, 1303240, 1450380, 1498726, 1954860, 2248089, 2900760, 2997452, 3746815, 3909720, 4496178, 5994904, 7493630, 8992356, 11240445, 14987260, 17984712, 22480890, 29974520, 44961780, 89923560]

約数ペア:

[(1, 89923560), (2, 44961780), (3, 29974520), (4, 22480890), (5, 17984712), (6, 14987260), (8, 11240445), (10, 8992356), (12, 7493630), (15, 5994904), (20, 4496178), (23, 3909720), (24, 3746815), (30, 2997452), (31, 2900760), (40, 2248089), (46, 1954860), (60, 1498726), (62, 1450380), (69, 1303240), (92, 977430), (93, 966920), (115, 781944), (120, 749363), (124, 725190), (138, 651620), (155, 580152), (184, 488715), (186, 483460), (230, 390972), (248, 362595), (276, 325810), (310, 290076), (345, 260648), (372, 241730), (460, 195486), (465, 193384), (552, 162905), (620, 145038), (690, 130324), (713, 126120), (744, 120865), (920, 97743), (930, 96692), (1051, 85560), (1240, 72519), (1380, 65162), (1426, 63060), (1860, 48346), (2102, 42780), (2139, 42040), (2760, 32581), (2852, 31530), (3153, 28520), (3565, 25224), (3720, 24173), (4204, 21390), (4278, 21020), (5255, 17112), (5704, 15765), (6306, 14260), (7130, 12612), (8408, 10695), (8556, 10510)]