71364240

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{3671}}^1$

素因数の和:3699

約数の個数: 120

約数和(自身を含む): 248609088

約数和(自身を除く): 177244848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3671, 3888, 4860, 6480, 7342, 9720, 11013, 14684, 18355, 19440, 22026, 29368, 33039, 36710, 44052, 55065, 58736, 66078, 73420, 88104, 99117, 110130, 132156, 146840, 165195, 176208, 198234, 220260, 264312, 293680, 297351, 330390, 396468, 440520, 495585, 528624, 594702, 660780, 792936, 881040, 892053, 991170, 1189404, 1321560, 1486755, 1585872, 1784106, 1982340, 2378808, 2643120, 2973510, 3568212, 3964680, 4460265, 4757616, 5947020, 7136424, 7929360, 8920530, 11894040, 14272848, 17841060, 23788080, 35682120, 71364240]

約数ペア:

[(1, 71364240), (2, 35682120), (3, 23788080), (4, 17841060), (5, 14272848), (6, 11894040), (8, 8920530), (9, 7929360), (10, 7136424), (12, 5947020), (15, 4757616), (16, 4460265), (18, 3964680), (20, 3568212), (24, 2973510), (27, 2643120), (30, 2378808), (36, 1982340), (40, 1784106), (45, 1585872), (48, 1486755), (54, 1321560), (60, 1189404), (72, 991170), (80, 892053), (81, 881040), (90, 792936), (108, 660780), (120, 594702), (135, 528624), (144, 495585), (162, 440520), (180, 396468), (216, 330390), (240, 297351), (243, 293680), (270, 264312), (324, 220260), (360, 198234), (405, 176208), (432, 165195), (486, 146840), (540, 132156), (648, 110130), (720, 99117), (810, 88104), (972, 73420), (1080, 66078), (1215, 58736), (1296, 55065), (1620, 44052), (1944, 36710), (2160, 33039), (2430, 29368), (3240, 22026), (3671, 19440), (3888, 18355), (4860, 14684), (6480, 11013), (7342, 9720)]