90047760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1483}}^1$

素因数の和:1533

約数の個数: 160

約数和(自身を含む): 317979648

約数和(自身を除く): 227931888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 110, 115, 120, 132, 138, 165, 176, 184, 220, 230, 240, 253, 264, 276, 330, 345, 368, 440, 460, 506, 528, 552, 660, 690, 759, 880, 920, 1012, 1104, 1265, 1320, 1380, 1483, 1518, 1840, 2024, 2530, 2640, 2760, 2966, 3036, 3795, 4048, 4449, 5060, 5520, 5932, 6072, 7415, 7590, 8898, 10120, 11864, 12144, 14830, 15180, 16313, 17796, 20240, 22245, 23728, 29660, 30360, 32626, 34109, 35592, 44490, 48939, 59320, 60720, 65252, 68218, 71184, 81565, 88980, 97878, 102327, 118640, 130504, 136436, 163130, 170545, 177960, 195756, 204654, 244695, 261008, 272872, 326260, 341090, 355920, 375199, 391512, 409308, 489390, 511635, 545744, 652520, 682180, 750398, 783024, 818616, 978780, 1023270, 1125597, 1305040, 1364360, 1500796, 1637232, 1875995, 1957560, 2046540, 2251194, 2728720, 3001592, 3751990, 3915120, 4093080, 4502388, 5627985, 6003184, 7503980, 8186160, 9004776, 11255970, 15007960, 18009552, 22511940, 30015920, 45023880, 90047760]

約数ペア:

[(1, 90047760), (2, 45023880), (3, 30015920), (4, 22511940), (5, 18009552), (6, 15007960), (8, 11255970), (10, 9004776), (11, 8186160), (12, 7503980), (15, 6003184), (16, 5627985), (20, 4502388), (22, 4093080), (23, 3915120), (24, 3751990), (30, 3001592), (33, 2728720), (40, 2251194), (44, 2046540), (46, 1957560), (48, 1875995), (55, 1637232), (60, 1500796), (66, 1364360), (69, 1305040), (80, 1125597), (88, 1023270), (92, 978780), (110, 818616), (115, 783024), (120, 750398), (132, 682180), (138, 652520), (165, 545744), (176, 511635), (184, 489390), (220, 409308), (230, 391512), (240, 375199), (253, 355920), (264, 341090), (276, 326260), (330, 272872), (345, 261008), (368, 244695), (440, 204654), (460, 195756), (506, 177960), (528, 170545), (552, 163130), (660, 136436), (690, 130504), (759, 118640), (880, 102327), (920, 97878), (1012, 88980), (1104, 81565), (1265, 71184), (1320, 68218), (1380, 65252), (1483, 60720), (1518, 59320), (1840, 48939), (2024, 44490), (2530, 35592), (2640, 34109), (2760, 32626), (2966, 30360), (3036, 29660), (3795, 23728), (4048, 22245), (4449, 20240), (5060, 17796), (5520, 16313), (5932, 15180), (6072, 14830), (7415, 12144), (7590, 11864), (8898, 10120)]