22151760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4013}}^1$

素因数の和:4052

約数の個数: 80

約数和(自身を含む): 71673984

約数和(自身を除く): 49522224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 4013, 5520, 8026, 12039, 16052, 20065, 24078, 32104, 40130, 48156, 60195, 64208, 80260, 92299, 96312, 120390, 160520, 184598, 192624, 240780, 276897, 321040, 369196, 461495, 481560, 553794, 738392, 922990, 963120, 1107588, 1384485, 1476784, 1845980, 2215176, 2768970, 3691960, 4430352, 5537940, 7383920, 11075880, 22151760]

約数ペア:

[(1, 22151760), (2, 11075880), (3, 7383920), (4, 5537940), (5, 4430352), (6, 3691960), (8, 2768970), (10, 2215176), (12, 1845980), (15, 1476784), (16, 1384485), (20, 1107588), (23, 963120), (24, 922990), (30, 738392), (40, 553794), (46, 481560), (48, 461495), (60, 369196), (69, 321040), (80, 276897), (92, 240780), (115, 192624), (120, 184598), (138, 160520), (184, 120390), (230, 96312), (240, 92299), (276, 80260), (345, 64208), (368, 60195), (460, 48156), (552, 40130), (690, 32104), (920, 24078), (1104, 20065), (1380, 16052), (1840, 12039), (2760, 8026), (4013, 5520)]