72232320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2213}}^1$

素因数の和:2252

約数の個数: 128

約数和(自身を含む): 243894240

約数和(自身を除く): 171661920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2213, 2720, 3264, 4080, 4426, 5440, 6528, 6639, 8160, 8852, 10880, 11065, 13278, 16320, 17704, 22130, 26556, 32640, 33195, 35408, 37621, 44260, 53112, 66390, 70816, 75242, 88520, 106224, 112863, 132780, 141632, 150484, 177040, 188105, 212448, 225726, 265560, 283264, 300968, 354080, 376210, 424896, 451452, 531120, 564315, 601936, 708160, 752420, 849792, 902904, 1062240, 1128630, 1203872, 1416320, 1504840, 1805808, 2124480, 2257260, 2407744, 3009680, 3611616, 4248960, 4514520, 4815488, 6019360, 7223232, 9029040, 12038720, 14446464, 18058080, 24077440, 36116160, 72232320]

約数ペア:

[(1, 72232320), (2, 36116160), (3, 24077440), (4, 18058080), (5, 14446464), (6, 12038720), (8, 9029040), (10, 7223232), (12, 6019360), (15, 4815488), (16, 4514520), (17, 4248960), (20, 3611616), (24, 3009680), (30, 2407744), (32, 2257260), (34, 2124480), (40, 1805808), (48, 1504840), (51, 1416320), (60, 1203872), (64, 1128630), (68, 1062240), (80, 902904), (85, 849792), (96, 752420), (102, 708160), (120, 601936), (128, 564315), (136, 531120), (160, 451452), (170, 424896), (192, 376210), (204, 354080), (240, 300968), (255, 283264), (272, 265560), (320, 225726), (340, 212448), (384, 188105), (408, 177040), (480, 150484), (510, 141632), (544, 132780), (640, 112863), (680, 106224), (816, 88520), (960, 75242), (1020, 70816), (1088, 66390), (1360, 53112), (1632, 44260), (1920, 37621), (2040, 35408), (2176, 33195), (2213, 32640), (2720, 26556), (3264, 22130), (4080, 17704), (4426, 16320), (5440, 13278), (6528, 11065), (6639, 10880), (8160, 8852)]