123348960

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{4079}}^1$

素因数の和:4110

約数の個数: 192

約数和(自身を含む): 493516800

約数和(自身を除く): 370167840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4079, 4320, 5040, 6048, 7560, 8158, 10080, 12237, 15120, 16316, 20395, 24474, 28553, 30240, 32632, 36711, 40790, 48948, 57106, 61185, 65264, 73422, 81580, 85659, 97896, 110133, 114212, 122370, 130528, 142765, 146844, 163160, 171318, 183555, 195792, 220266, 228424, 244740, 256977, 285530, 293688, 326320, 342636, 367110, 391584, 428295, 440532, 456848, 489480, 513954, 550665, 571060, 587376, 652640, 685272, 734220, 770931, 856590, 881064, 913696, 978960, 1027908, 1101330, 1142120, 1174752, 1284885, 1370544, 1468440, 1541862, 1713180, 1762128, 1957920, 2055816, 2202660, 2284240, 2569770, 2741088, 2936880, 3083724, 3426360, 3524256, 3854655, 4111632, 4405320, 4568480, 5139540, 5873760, 6167448, 6852720, 7709310, 8223264, 8810640, 10279080, 12334896, 13705440, 15418620, 17621280, 20558160, 24669792, 30837240, 41116320, 61674480, 123348960]

約数ペア:

[(1, 123348960), (2, 61674480), (3, 41116320), (4, 30837240), (5, 24669792), (6, 20558160), (7, 17621280), (8, 15418620), (9, 13705440), (10, 12334896), (12, 10279080), (14, 8810640), (15, 8223264), (16, 7709310), (18, 6852720), (20, 6167448), (21, 5873760), (24, 5139540), (27, 4568480), (28, 4405320), (30, 4111632), (32, 3854655), (35, 3524256), (36, 3426360), (40, 3083724), (42, 2936880), (45, 2741088), (48, 2569770), (54, 2284240), (56, 2202660), (60, 2055816), (63, 1957920), (70, 1762128), (72, 1713180), (80, 1541862), (84, 1468440), (90, 1370544), (96, 1284885), (105, 1174752), (108, 1142120), (112, 1101330), (120, 1027908), (126, 978960), (135, 913696), (140, 881064), (144, 856590), (160, 770931), (168, 734220), (180, 685272), (189, 652640), (210, 587376), (216, 571060), (224, 550665), (240, 513954), (252, 489480), (270, 456848), (280, 440532), (288, 428295), (315, 391584), (336, 367110), (360, 342636), (378, 326320), (420, 293688), (432, 285530), (480, 256977), (504, 244740), (540, 228424), (560, 220266), (630, 195792), (672, 183555), (720, 171318), (756, 163160), (840, 146844), (864, 142765), (945, 130528), (1008, 122370), (1080, 114212), (1120, 110133), (1260, 97896), (1440, 85659), (1512, 81580), (1680, 73422), (1890, 65264), (2016, 61185), (2160, 57106), (2520, 48948), (3024, 40790), (3360, 36711), (3780, 32632), (4079, 30240), (4320, 28553), (5040, 24474), (6048, 20395), (7560, 16316), (8158, 15120), (10080, 12237)]