123623360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{241}}^1$

素因数の和:494

約数の個数: 112

約数和(自身を含む): 339303360

約数和(自身を除く): 215680000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 229, 241, 280, 320, 448, 458, 482, 560, 916, 964, 1120, 1145, 1205, 1603, 1687, 1832, 1928, 2240, 2290, 2410, 3206, 3374, 3664, 3856, 4580, 4820, 6412, 6748, 7328, 7712, 8015, 8435, 9160, 9640, 12824, 13496, 14656, 15424, 16030, 16870, 18320, 19280, 25648, 26992, 32060, 33740, 36640, 38560, 51296, 53984, 55189, 64120, 67480, 73280, 77120, 102592, 107968, 110378, 128240, 134960, 220756, 256480, 269920, 275945, 386323, 441512, 512960, 539840, 551890, 772646, 883024, 1103780, 1545292, 1766048, 1931615, 2207560, 3090584, 3532096, 3863230, 4415120, 6181168, 7726460, 8830240, 12362336, 15452920, 17660480, 24724672, 30905840, 61811680, 123623360]

約数ペア:

[(1, 123623360), (2, 61811680), (4, 30905840), (5, 24724672), (7, 17660480), (8, 15452920), (10, 12362336), (14, 8830240), (16, 7726460), (20, 6181168), (28, 4415120), (32, 3863230), (35, 3532096), (40, 3090584), (56, 2207560), (64, 1931615), (70, 1766048), (80, 1545292), (112, 1103780), (140, 883024), (160, 772646), (224, 551890), (229, 539840), (241, 512960), (280, 441512), (320, 386323), (448, 275945), (458, 269920), (482, 256480), (560, 220756), (916, 134960), (964, 128240), (1120, 110378), (1145, 107968), (1205, 102592), (1603, 77120), (1687, 73280), (1832, 67480), (1928, 64120), (2240, 55189), (2290, 53984), (2410, 51296), (3206, 38560), (3374, 36640), (3664, 33740), (3856, 32060), (4580, 26992), (4820, 25648), (6412, 19280), (6748, 18320), (7328, 16870), (7712, 16030), (8015, 15424), (8435, 14656), (9160, 13496), (9640, 12824)]