384163160

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^2\times {\mathrm{89}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 917827200

約数和(自身を除く): 533664040

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 59, 62, 89, 118, 124, 155, 178, 236, 248, 295, 310, 356, 445, 472, 590, 620, 712, 890, 1180, 1240, 1780, 1829, 2360, 2759, 3481, 3560, 3658, 5251, 5518, 6962, 7316, 9145, 10502, 11036, 13795, 13924, 14632, 17405, 18290, 21004, 22072, 26255, 27590, 27848, 34810, 36580, 42008, 52510, 55180, 69620, 73160, 105020, 107911, 110360, 139240, 162781, 210040, 215822, 309809, 325562, 431644, 539555, 619618, 651124, 813905, 863288, 1079110, 1239236, 1302248, 1549045, 1627810, 2158220, 2478472, 3098090, 3255620, 4316440, 6196180, 6511240, 9604079, 12392360, 19208158, 38416316, 48020395, 76832632, 96040790, 192081580, 384163160]

約数ペア:

[(1, 384163160), (2, 192081580), (4, 96040790), (5, 76832632), (8, 48020395), (10, 38416316), (20, 19208158), (31, 12392360), (40, 9604079), (59, 6511240), (62, 6196180), (89, 4316440), (118, 3255620), (124, 3098090), (155, 2478472), (178, 2158220), (236, 1627810), (248, 1549045), (295, 1302248), (310, 1239236), (356, 1079110), (445, 863288), (472, 813905), (590, 651124), (620, 619618), (712, 539555), (890, 431644), (1180, 325562), (1240, 309809), (1780, 215822), (1829, 210040), (2360, 162781), (2759, 139240), (3481, 110360), (3560, 107911), (3658, 105020), (5251, 73160), (5518, 69620), (6962, 55180), (7316, 52510), (9145, 42008), (10502, 36580), (11036, 34810), (13795, 27848), (13924, 27590), (14632, 26255), (17405, 22072), (18290, 21004)]