69726240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1181}}^1$

素因数の和:1243

約数の個数: 144

約数和(自身を含む): 243950616

約数和(自身を除く): 174224376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1181, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2362, 2460, 2952, 3280, 3543, 3690, 3936, 4724, 4920, 5904, 5905, 6560, 7086, 7380, 9448, 9840, 10629, 11808, 11810, 14172, 14760, 17715, 18896, 19680, 21258, 23620, 28344, 29520, 35430, 37792, 42516, 47240, 48421, 53145, 56688, 59040, 70860, 85032, 94480, 96842, 106290, 113376, 141720, 145263, 170064, 188960, 193684, 212580, 242105, 283440, 290526, 340128, 387368, 425160, 435789, 484210, 566880, 581052, 726315, 774736, 850320, 871578, 968420, 1162104, 1452630, 1549472, 1700640, 1743156, 1936840, 2178945, 2324208, 2905260, 3486312, 3873680, 4357890, 4648416, 5810520, 6972624, 7747360, 8715780, 11621040, 13945248, 17431560, 23242080, 34863120, 69726240]

約数ペア:

[(1, 69726240), (2, 34863120), (3, 23242080), (4, 17431560), (5, 13945248), (6, 11621040), (8, 8715780), (9, 7747360), (10, 6972624), (12, 5810520), (15, 4648416), (16, 4357890), (18, 3873680), (20, 3486312), (24, 2905260), (30, 2324208), (32, 2178945), (36, 1936840), (40, 1743156), (41, 1700640), (45, 1549472), (48, 1452630), (60, 1162104), (72, 968420), (80, 871578), (82, 850320), (90, 774736), (96, 726315), (120, 581052), (123, 566880), (144, 484210), (160, 435789), (164, 425160), (180, 387368), (205, 340128), (240, 290526), (246, 283440), (288, 242105), (328, 212580), (360, 193684), (369, 188960), (410, 170064), (480, 145263), (492, 141720), (615, 113376), (656, 106290), (720, 96842), (738, 94480), (820, 85032), (984, 70860), (1181, 59040), (1230, 56688), (1312, 53145), (1440, 48421), (1476, 47240), (1640, 42516), (1845, 37792), (1968, 35430), (2362, 29520), (2460, 28344), (2952, 23620), (3280, 21258), (3543, 19680), (3690, 18896), (3936, 17715), (4724, 14760), (4920, 14172), (5904, 11810), (5905, 11808), (6560, 10629), (7086, 9840), (7380, 9448)]