1228652160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9013}}^1$

素因数の和:9106

約数の個数: 128

約数和(自身を含む): 3971928960

約数和(自身を除く): 2743276800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 284, 320, 355, 384, 426, 480, 568, 640, 710, 852, 960, 1065, 1136, 1420, 1704, 1920, 2130, 2272, 2840, 3408, 4260, 4544, 5680, 6816, 8520, 9013, 9088, 11360, 13632, 17040, 18026, 22720, 27039, 27264, 34080, 36052, 45065, 45440, 54078, 68160, 72104, 90130, 108156, 135195, 136320, 144208, 180260, 216312, 270390, 288416, 360520, 432624, 540780, 576832, 639923, 721040, 865248, 1081560, 1153664, 1279846, 1442080, 1730496, 1919769, 2163120, 2559692, 2884160, 3199615, 3460992, 3839538, 4326240, 5119384, 5768320, 6399230, 7679076, 8652480, 9598845, 10238768, 12798460, 15358152, 17304960, 19197690, 20477536, 25596920, 30716304, 38395380, 40955072, 51193840, 61432608, 76790760, 81910144, 102387680, 122865216, 153581520, 204775360, 245730432, 307163040, 409550720, 614326080, 1228652160]

約数ペア:

[(1, 1228652160), (2, 614326080), (3, 409550720), (4, 307163040), (5, 245730432), (6, 204775360), (8, 153581520), (10, 122865216), (12, 102387680), (15, 81910144), (16, 76790760), (20, 61432608), (24, 51193840), (30, 40955072), (32, 38395380), (40, 30716304), (48, 25596920), (60, 20477536), (64, 19197690), (71, 17304960), (80, 15358152), (96, 12798460), (120, 10238768), (128, 9598845), (142, 8652480), (160, 7679076), (192, 6399230), (213, 5768320), (240, 5119384), (284, 4326240), (320, 3839538), (355, 3460992), (384, 3199615), (426, 2884160), (480, 2559692), (568, 2163120), (640, 1919769), (710, 1730496), (852, 1442080), (960, 1279846), (1065, 1153664), (1136, 1081560), (1420, 865248), (1704, 721040), (1920, 639923), (2130, 576832), (2272, 540780), (2840, 432624), (3408, 360520), (4260, 288416), (4544, 270390), (5680, 216312), (6816, 180260), (8520, 144208), (9013, 136320), (9088, 135195), (11360, 108156), (13632, 90130), (17040, 72104), (18026, 68160), (22720, 54078), (27039, 45440), (27264, 45065), (34080, 36052)]