47453640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1601}}^1$

素因数の和:1647

約数の個数: 128

約数和(自身を含む): 161481600

約数和(自身を除く): 114027960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1601, 1976, 2280, 2470, 2964, 3202, 3705, 4803, 4940, 5928, 6404, 7410, 8005, 9606, 9880, 12808, 14820, 16010, 19212, 20813, 24015, 29640, 30419, 32020, 38424, 41626, 48030, 60838, 62439, 64040, 83252, 91257, 96060, 104065, 121676, 124878, 152095, 166504, 182514, 192120, 208130, 243352, 249756, 304190, 312195, 365028, 395447, 416260, 456285, 499512, 608380, 624390, 730056, 790894, 832520, 912570, 1186341, 1216760, 1248780, 1581788, 1825140, 1977235, 2372682, 2497560, 3163576, 3650280, 3954470, 4745364, 5931705, 7908940, 9490728, 11863410, 15817880, 23726820, 47453640]

約数ペア:

[(1, 47453640), (2, 23726820), (3, 15817880), (4, 11863410), (5, 9490728), (6, 7908940), (8, 5931705), (10, 4745364), (12, 3954470), (13, 3650280), (15, 3163576), (19, 2497560), (20, 2372682), (24, 1977235), (26, 1825140), (30, 1581788), (38, 1248780), (39, 1216760), (40, 1186341), (52, 912570), (57, 832520), (60, 790894), (65, 730056), (76, 624390), (78, 608380), (95, 499512), (104, 456285), (114, 416260), (120, 395447), (130, 365028), (152, 312195), (156, 304190), (190, 249756), (195, 243352), (228, 208130), (247, 192120), (260, 182514), (285, 166504), (312, 152095), (380, 124878), (390, 121676), (456, 104065), (494, 96060), (520, 91257), (570, 83252), (741, 64040), (760, 62439), (780, 60838), (988, 48030), (1140, 41626), (1235, 38424), (1482, 32020), (1560, 30419), (1601, 29640), (1976, 24015), (2280, 20813), (2470, 19212), (2964, 16010), (3202, 14820), (3705, 12808), (4803, 9880), (4940, 9606), (5928, 8005), (6404, 7410)]