120977640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{787}}^1$

素因数の和:872

約数の個数: 192

約数和(自身を含む): 457292160

約数和(自身を除く): 336314520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 61, 63, 70, 72, 84, 90, 105, 120, 122, 126, 140, 168, 180, 183, 210, 244, 252, 280, 305, 315, 360, 366, 420, 427, 488, 504, 549, 610, 630, 732, 787, 840, 854, 915, 1098, 1220, 1260, 1281, 1464, 1574, 1708, 1830, 2135, 2196, 2361, 2440, 2520, 2562, 2745, 3148, 3416, 3660, 3843, 3935, 4270, 4392, 4722, 5124, 5490, 5509, 6296, 6405, 7083, 7320, 7686, 7870, 8540, 9444, 10248, 10980, 11018, 11805, 12810, 14166, 15372, 15740, 16527, 17080, 18888, 19215, 21960, 22036, 23610, 25620, 27545, 28332, 30744, 31480, 33054, 35415, 38430, 44072, 47220, 48007, 49581, 51240, 55090, 56664, 66108, 70830, 76860, 82635, 94440, 96014, 99162, 110180, 132216, 141660, 144021, 153720, 165270, 192028, 198324, 220360, 240035, 247905, 283320, 288042, 330540, 336049, 384056, 396648, 432063, 480070, 495810, 576084, 661080, 672098, 720105, 864126, 960140, 991620, 1008147, 1152168, 1344196, 1440210, 1680245, 1728252, 1920280, 1983240, 2016294, 2160315, 2688392, 2880420, 3024441, 3360490, 3456504, 4032588, 4320630, 5040735, 5760840, 6048882, 6720980, 8065176, 8641260, 10081470, 12097764, 13441960, 15122205, 17282520, 20162940, 24195528, 30244410, 40325880, 60488820, 120977640]

約数ペア:

[(1, 120977640), (2, 60488820), (3, 40325880), (4, 30244410), (5, 24195528), (6, 20162940), (7, 17282520), (8, 15122205), (9, 13441960), (10, 12097764), (12, 10081470), (14, 8641260), (15, 8065176), (18, 6720980), (20, 6048882), (21, 5760840), (24, 5040735), (28, 4320630), (30, 4032588), (35, 3456504), (36, 3360490), (40, 3024441), (42, 2880420), (45, 2688392), (56, 2160315), (60, 2016294), (61, 1983240), (63, 1920280), (70, 1728252), (72, 1680245), (84, 1440210), (90, 1344196), (105, 1152168), (120, 1008147), (122, 991620), (126, 960140), (140, 864126), (168, 720105), (180, 672098), (183, 661080), (210, 576084), (244, 495810), (252, 480070), (280, 432063), (305, 396648), (315, 384056), (360, 336049), (366, 330540), (420, 288042), (427, 283320), (488, 247905), (504, 240035), (549, 220360), (610, 198324), (630, 192028), (732, 165270), (787, 153720), (840, 144021), (854, 141660), (915, 132216), (1098, 110180), (1220, 99162), (1260, 96014), (1281, 94440), (1464, 82635), (1574, 76860), (1708, 70830), (1830, 66108), (2135, 56664), (2196, 55090), (2361, 51240), (2440, 49581), (2520, 48007), (2562, 47220), (2745, 44072), (3148, 38430), (3416, 35415), (3660, 33054), (3843, 31480), (3935, 30744), (4270, 28332), (4392, 27545), (4722, 25620), (5124, 23610), (5490, 22036), (5509, 21960), (6296, 19215), (6405, 18888), (7083, 17080), (7320, 16527), (7686, 15740), (7870, 15372), (8540, 14166), (9444, 12810), (10248, 11805), (10980, 11018)]