123727120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6113}}^1$

素因数の和:6160

約数の個数: 80

約数和(自身を含む): 327514752

約数和(自身を除く): 203787632

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 253, 368, 440, 460, 506, 880, 920, 1012, 1265, 1840, 2024, 2530, 4048, 5060, 6113, 10120, 12226, 20240, 24452, 30565, 48904, 61130, 67243, 97808, 122260, 134486, 140599, 244520, 268972, 281198, 336215, 489040, 537944, 562396, 672430, 702995, 1075888, 1124792, 1344860, 1405990, 1546589, 2249584, 2689720, 2811980, 3093178, 5379440, 5623960, 6186356, 7732945, 11247920, 12372712, 15465890, 24745424, 30931780, 61863560, 123727120]

約数ペア:

[(1, 123727120), (2, 61863560), (4, 30931780), (5, 24745424), (8, 15465890), (10, 12372712), (11, 11247920), (16, 7732945), (20, 6186356), (22, 5623960), (23, 5379440), (40, 3093178), (44, 2811980), (46, 2689720), (55, 2249584), (80, 1546589), (88, 1405990), (92, 1344860), (110, 1124792), (115, 1075888), (176, 702995), (184, 672430), (220, 562396), (230, 537944), (253, 489040), (368, 336215), (440, 281198), (460, 268972), (506, 244520), (880, 140599), (920, 134486), (1012, 122260), (1265, 97808), (1840, 67243), (2024, 61130), (2530, 48904), (4048, 30565), (5060, 24452), (6113, 20240), (10120, 12226)]