123336480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{977}}^1$

素因数の和:1258

約数の個数: 96

約数和(自身を含む): 390386304

約数和(自身を除く): 267049824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 263, 480, 526, 789, 977, 1052, 1315, 1578, 1954, 2104, 2630, 2931, 3156, 3908, 3945, 4208, 4885, 5260, 5862, 6312, 7816, 7890, 8416, 9770, 10520, 11724, 12624, 14655, 15632, 15780, 19540, 21040, 23448, 25248, 29310, 31264, 31560, 39080, 42080, 46896, 58620, 63120, 78160, 93792, 117240, 126240, 156320, 234480, 256951, 468960, 513902, 770853, 1027804, 1284755, 1541706, 2055608, 2569510, 3083412, 3854265, 4111216, 5139020, 6166824, 7708530, 8222432, 10278040, 12333648, 15417060, 20556080, 24667296, 30834120, 41112160, 61668240, 123336480]

約数ペア:

[(1, 123336480), (2, 61668240), (3, 41112160), (4, 30834120), (5, 24667296), (6, 20556080), (8, 15417060), (10, 12333648), (12, 10278040), (15, 8222432), (16, 7708530), (20, 6166824), (24, 5139020), (30, 4111216), (32, 3854265), (40, 3083412), (48, 2569510), (60, 2055608), (80, 1541706), (96, 1284755), (120, 1027804), (160, 770853), (240, 513902), (263, 468960), (480, 256951), (526, 234480), (789, 156320), (977, 126240), (1052, 117240), (1315, 93792), (1578, 78160), (1954, 63120), (2104, 58620), (2630, 46896), (2931, 42080), (3156, 39080), (3908, 31560), (3945, 31264), (4208, 29310), (4885, 25248), (5260, 23448), (5862, 21040), (6312, 19540), (7816, 15780), (7890, 15632), (8416, 14655), (9770, 12624), (10520, 11724)]