72392640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1033}}^1$

素因数の和:1126

約数の個数: 112

約数和(自身を含む): 233220768

約数和(自身を除く): 160828128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 146, 160, 192, 219, 240, 292, 320, 365, 438, 480, 584, 730, 876, 960, 1033, 1095, 1168, 1460, 1752, 2066, 2190, 2336, 2920, 3099, 3504, 4132, 4380, 4672, 5165, 5840, 6198, 7008, 8264, 8760, 10330, 11680, 12396, 14016, 15495, 16528, 17520, 20660, 23360, 24792, 30990, 33056, 35040, 41320, 49584, 61980, 66112, 70080, 75409, 82640, 99168, 123960, 150818, 165280, 198336, 226227, 247920, 301636, 330560, 377045, 452454, 495840, 603272, 754090, 904908, 991680, 1131135, 1206544, 1508180, 1809816, 2262270, 2413088, 3016360, 3619632, 4524540, 4826176, 6032720, 7239264, 9049080, 12065440, 14478528, 18098160, 24130880, 36196320, 72392640]

約数ペア:

[(1, 72392640), (2, 36196320), (3, 24130880), (4, 18098160), (5, 14478528), (6, 12065440), (8, 9049080), (10, 7239264), (12, 6032720), (15, 4826176), (16, 4524540), (20, 3619632), (24, 3016360), (30, 2413088), (32, 2262270), (40, 1809816), (48, 1508180), (60, 1206544), (64, 1131135), (73, 991680), (80, 904908), (96, 754090), (120, 603272), (146, 495840), (160, 452454), (192, 377045), (219, 330560), (240, 301636), (292, 247920), (320, 226227), (365, 198336), (438, 165280), (480, 150818), (584, 123960), (730, 99168), (876, 82640), (960, 75409), (1033, 70080), (1095, 66112), (1168, 61980), (1460, 49584), (1752, 41320), (2066, 35040), (2190, 33056), (2336, 30990), (2920, 24792), (3099, 23360), (3504, 20660), (4132, 17520), (4380, 16528), (4672, 15495), (5165, 14016), (5840, 12396), (6198, 11680), (7008, 10330), (8264, 8760)]