40422240

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{3119}}^1$

素因数の和:3146

約数の個数: 120

約数和(自身を含む): 142702560

約数和(自身を除く): 102280320

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3119, 3240, 4320, 6238, 6480, 9357, 12476, 12960, 15595, 18714, 24952, 28071, 31190, 37428, 46785, 49904, 56142, 62380, 74856, 84213, 93570, 99808, 112284, 124760, 140355, 149712, 168426, 187140, 224568, 249520, 252639, 280710, 299424, 336852, 374280, 421065, 449136, 499040, 505278, 561420, 673704, 748560, 842130, 898272, 1010556, 1122840, 1263195, 1347408, 1497120, 1684260, 2021112, 2245680, 2526390, 2694816, 3368520, 4042224, 4491360, 5052780, 6737040, 8084448, 10105560, 13474080, 20211120, 40422240]

約数ペア:

[(1, 40422240), (2, 20211120), (3, 13474080), (4, 10105560), (5, 8084448), (6, 6737040), (8, 5052780), (9, 4491360), (10, 4042224), (12, 3368520), (15, 2694816), (16, 2526390), (18, 2245680), (20, 2021112), (24, 1684260), (27, 1497120), (30, 1347408), (32, 1263195), (36, 1122840), (40, 1010556), (45, 898272), (48, 842130), (54, 748560), (60, 673704), (72, 561420), (80, 505278), (81, 499040), (90, 449136), (96, 421065), (108, 374280), (120, 336852), (135, 299424), (144, 280710), (160, 252639), (162, 249520), (180, 224568), (216, 187140), (240, 168426), (270, 149712), (288, 140355), (324, 124760), (360, 112284), (405, 99808), (432, 93570), (480, 84213), (540, 74856), (648, 62380), (720, 56142), (810, 49904), (864, 46785), (1080, 37428), (1296, 31190), (1440, 28071), (1620, 24952), (2160, 18714), (2592, 15595), (3119, 12960), (3240, 12476), (4320, 9357), (6238, 6480)]