41780160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:275

約数の個数: 168

約数和(自身を含む): 146212560

約数和(自身を除く): 104432400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 89, 90, 96, 120, 144, 160, 163, 178, 180, 192, 240, 267, 288, 320, 326, 356, 360, 445, 480, 489, 534, 576, 652, 712, 720, 801, 815, 890, 960, 978, 1068, 1304, 1335, 1424, 1440, 1467, 1602, 1630, 1780, 1956, 2136, 2445, 2608, 2670, 2848, 2880, 2934, 3204, 3260, 3560, 3912, 4005, 4272, 4890, 5216, 5340, 5696, 5868, 6408, 6520, 7120, 7335, 7824, 8010, 8544, 9780, 10432, 10680, 11736, 12816, 13040, 14240, 14507, 14670, 15648, 16020, 17088, 19560, 21360, 23472, 25632, 26080, 28480, 29014, 29340, 31296, 32040, 39120, 42720, 43521, 46944, 51264, 52160, 58028, 58680, 64080, 72535, 78240, 85440, 87042, 93888, 116056, 117360, 128160, 130563, 145070, 156480, 174084, 217605, 232112, 234720, 256320, 261126, 290140, 348168, 435210, 464224, 469440, 522252, 580280, 652815, 696336, 870420, 928448, 1044504, 1160560, 1305630, 1392672, 1740840, 2089008, 2321120, 2611260, 2785344, 3481680, 4178016, 4642240, 5222520, 6963360, 8356032, 10445040, 13926720, 20890080, 41780160]

約数ペア:

[(1, 41780160), (2, 20890080), (3, 13926720), (4, 10445040), (5, 8356032), (6, 6963360), (8, 5222520), (9, 4642240), (10, 4178016), (12, 3481680), (15, 2785344), (16, 2611260), (18, 2321120), (20, 2089008), (24, 1740840), (30, 1392672), (32, 1305630), (36, 1160560), (40, 1044504), (45, 928448), (48, 870420), (60, 696336), (64, 652815), (72, 580280), (80, 522252), (89, 469440), (90, 464224), (96, 435210), (120, 348168), (144, 290140), (160, 261126), (163, 256320), (178, 234720), (180, 232112), (192, 217605), (240, 174084), (267, 156480), (288, 145070), (320, 130563), (326, 128160), (356, 117360), (360, 116056), (445, 93888), (480, 87042), (489, 85440), (534, 78240), (576, 72535), (652, 64080), (712, 58680), (720, 58028), (801, 52160), (815, 51264), (890, 46944), (960, 43521), (978, 42720), (1068, 39120), (1304, 32040), (1335, 31296), (1424, 29340), (1440, 29014), (1467, 28480), (1602, 26080), (1630, 25632), (1780, 23472), (1956, 21360), (2136, 19560), (2445, 17088), (2608, 16020), (2670, 15648), (2848, 14670), (2880, 14507), (2934, 14240), (3204, 13040), (3260, 12816), (3560, 11736), (3912, 10680), (4005, 10432), (4272, 9780), (4890, 8544), (5216, 8010), (5340, 7824), (5696, 7335), (5868, 7120), (6408, 6520)]