221361120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{51241}}^1$

素因数の和:51265

約数の個数: 96

約数和(自身を含む): 774779040

約数和(自身を除く): 553417920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 51241, 102482, 153723, 204964, 256205, 307446, 409928, 461169, 512410, 614892, 768615, 819856, 922338, 1024820, 1229784, 1383507, 1537230, 1639712, 1844676, 2049640, 2305845, 2459568, 2767014, 3074460, 3689352, 4099280, 4611690, 4919136, 5534028, 6148920, 6917535, 7378704, 8198560, 9223380, 11068056, 12297840, 13835070, 14757408, 18446760, 22136112, 24595680, 27670140, 36893520, 44272224, 55340280, 73787040, 110680560, 221361120]

約数ペア:

[(1, 221361120), (2, 110680560), (3, 73787040), (4, 55340280), (5, 44272224), (6, 36893520), (8, 27670140), (9, 24595680), (10, 22136112), (12, 18446760), (15, 14757408), (16, 13835070), (18, 12297840), (20, 11068056), (24, 9223380), (27, 8198560), (30, 7378704), (32, 6917535), (36, 6148920), (40, 5534028), (45, 4919136), (48, 4611690), (54, 4099280), (60, 3689352), (72, 3074460), (80, 2767014), (90, 2459568), (96, 2305845), (108, 2049640), (120, 1844676), (135, 1639712), (144, 1537230), (160, 1383507), (180, 1229784), (216, 1024820), (240, 922338), (270, 819856), (288, 768615), (360, 614892), (432, 512410), (480, 461169), (540, 409928), (720, 307446), (864, 256205), (1080, 204964), (1440, 153723), (2160, 102482), (4320, 51241)]