120211560

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{15901}}^1$

素因数の和:15928

約数の個数: 128

約数和(自身を含む): 457977600

約数和(自身を除く): 337766040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 15901, 31802, 47703, 63604, 79505, 95406, 111307, 127208, 143109, 159010, 190812, 222614, 238515, 286218, 318020, 333921, 381624, 429327, 445228, 477030, 556535, 572436, 636040, 667842, 715545, 858654, 890456, 954060, 1001763, 1113070, 1144872, 1335684, 1431090, 1669605, 1717308, 1908120, 2003526, 2146635, 2226140, 2671368, 2862180, 3005289, 3339210, 3434616, 4007052, 4293270, 4452280, 5008815, 5724360, 6010578, 6678420, 8014104, 8586540, 10017630, 12021156, 13356840, 15026445, 17173080, 20035260, 24042312, 30052890, 40070520, 60105780, 120211560]

約数ペア:

[(1, 120211560), (2, 60105780), (3, 40070520), (4, 30052890), (5, 24042312), (6, 20035260), (7, 17173080), (8, 15026445), (9, 13356840), (10, 12021156), (12, 10017630), (14, 8586540), (15, 8014104), (18, 6678420), (20, 6010578), (21, 5724360), (24, 5008815), (27, 4452280), (28, 4293270), (30, 4007052), (35, 3434616), (36, 3339210), (40, 3005289), (42, 2862180), (45, 2671368), (54, 2226140), (56, 2146635), (60, 2003526), (63, 1908120), (70, 1717308), (72, 1669605), (84, 1431090), (90, 1335684), (105, 1144872), (108, 1113070), (120, 1001763), (126, 954060), (135, 890456), (140, 858654), (168, 715545), (180, 667842), (189, 636040), (210, 572436), (216, 556535), (252, 477030), (270, 445228), (280, 429327), (315, 381624), (360, 333921), (378, 318020), (420, 286218), (504, 238515), (540, 222614), (630, 190812), (756, 159010), (840, 143109), (945, 127208), (1080, 111307), (1260, 95406), (1512, 79505), (1890, 63604), (2520, 47703), (3780, 31802), (7560, 15901)]