121357440

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{2341}}^1$

素因数の和:2372

約数の個数: 160

約数和(自身を含む): 433574460

約数和(自身を除く): 312217020

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2341, 2592, 2880, 3240, 3456, 4320, 4682, 5184, 5760, 6480, 7023, 8640, 9364, 10368, 11705, 12960, 14046, 17280, 18728, 21069, 23410, 25920, 28092, 35115, 37456, 42138, 46820, 51840, 56184, 63207, 70230, 74912, 84276, 93640, 105345, 112368, 126414, 140460, 149824, 168552, 187280, 189621, 210690, 224736, 252828, 280920, 299648, 316035, 337104, 374560, 379242, 421380, 449472, 505656, 561840, 632070, 674208, 749120, 758484, 842760, 898944, 948105, 1011312, 1123680, 1264140, 1348416, 1498240, 1516968, 1685520, 1896210, 2022624, 2247360, 2528280, 2696832, 3033936, 3371040, 3792420, 4045248, 4494720, 5056560, 6067872, 6742080, 7584840, 8090496, 10113120, 12135744, 13484160, 15169680, 20226240, 24271488, 30339360, 40452480, 60678720, 121357440]

約数ペア:

[(1, 121357440), (2, 60678720), (3, 40452480), (4, 30339360), (5, 24271488), (6, 20226240), (8, 15169680), (9, 13484160), (10, 12135744), (12, 10113120), (15, 8090496), (16, 7584840), (18, 6742080), (20, 6067872), (24, 5056560), (27, 4494720), (30, 4045248), (32, 3792420), (36, 3371040), (40, 3033936), (45, 2696832), (48, 2528280), (54, 2247360), (60, 2022624), (64, 1896210), (72, 1685520), (80, 1516968), (81, 1498240), (90, 1348416), (96, 1264140), (108, 1123680), (120, 1011312), (128, 948105), (135, 898944), (144, 842760), (160, 758484), (162, 749120), (180, 674208), (192, 632070), (216, 561840), (240, 505656), (270, 449472), (288, 421380), (320, 379242), (324, 374560), (360, 337104), (384, 316035), (405, 299648), (432, 280920), (480, 252828), (540, 224736), (576, 210690), (640, 189621), (648, 187280), (720, 168552), (810, 149824), (864, 140460), (960, 126414), (1080, 112368), (1152, 105345), (1296, 93640), (1440, 84276), (1620, 74912), (1728, 70230), (1920, 63207), (2160, 56184), (2341, 51840), (2592, 46820), (2880, 42138), (3240, 37456), (3456, 35115), (4320, 28092), (4682, 25920), (5184, 23410), (5760, 21069), (6480, 18728), (7023, 17280), (8640, 14046), (9364, 12960), (10368, 11705)]