350964720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^2\times {\mathrm{131}}^1$

素因数の和:272

約数の個数: 180

約数和(自身を含む): 1207442808

約数和(自身を除く): 856478088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 131, 144, 180, 183, 240, 244, 262, 305, 360, 366, 393, 488, 524, 549, 610, 655, 720, 732, 786, 915, 976, 1048, 1098, 1179, 1220, 1310, 1464, 1572, 1830, 1965, 2096, 2196, 2358, 2440, 2620, 2745, 2928, 3144, 3660, 3721, 3930, 4392, 4716, 4880, 5240, 5490, 5895, 6288, 7320, 7442, 7860, 7991, 8784, 9432, 10480, 10980, 11163, 11790, 14640, 14884, 15720, 15982, 18605, 18864, 21960, 22326, 23580, 23973, 29768, 31440, 31964, 33489, 37210, 39955, 43920, 44652, 47160, 47946, 55815, 59536, 63928, 66978, 71919, 74420, 79910, 89304, 94320, 95892, 111630, 119865, 127856, 133956, 143838, 148840, 159820, 167445, 178608, 191784, 223260, 239730, 267912, 287676, 297680, 319640, 334890, 359595, 383568, 446520, 479460, 487451, 535824, 575352, 639280, 669780, 719190, 893040, 958920, 974902, 1150704, 1339560, 1438380, 1462353, 1917840, 1949804, 2437255, 2679120, 2876760, 2924706, 3899608, 4387059, 4874510, 5753520, 5849412, 7311765, 7799216, 8774118, 9749020, 11698824, 14623530, 17548236, 19498040, 21935295, 23397648, 29247060, 35096472, 38996080, 43870590, 58494120, 70192944, 87741180, 116988240, 175482360, 350964720]

約数ペア:

[(1, 350964720), (2, 175482360), (3, 116988240), (4, 87741180), (5, 70192944), (6, 58494120), (8, 43870590), (9, 38996080), (10, 35096472), (12, 29247060), (15, 23397648), (16, 21935295), (18, 19498040), (20, 17548236), (24, 14623530), (30, 11698824), (36, 9749020), (40, 8774118), (45, 7799216), (48, 7311765), (60, 5849412), (61, 5753520), (72, 4874510), (80, 4387059), (90, 3899608), (120, 2924706), (122, 2876760), (131, 2679120), (144, 2437255), (180, 1949804), (183, 1917840), (240, 1462353), (244, 1438380), (262, 1339560), (305, 1150704), (360, 974902), (366, 958920), (393, 893040), (488, 719190), (524, 669780), (549, 639280), (610, 575352), (655, 535824), (720, 487451), (732, 479460), (786, 446520), (915, 383568), (976, 359595), (1048, 334890), (1098, 319640), (1179, 297680), (1220, 287676), (1310, 267912), (1464, 239730), (1572, 223260), (1830, 191784), (1965, 178608), (2096, 167445), (2196, 159820), (2358, 148840), (2440, 143838), (2620, 133956), (2745, 127856), (2928, 119865), (3144, 111630), (3660, 95892), (3721, 94320), (3930, 89304), (4392, 79910), (4716, 74420), (4880, 71919), (5240, 66978), (5490, 63928), (5895, 59536), (6288, 55815), (7320, 47946), (7442, 47160), (7860, 44652), (7991, 43920), (8784, 39955), (9432, 37210), (10480, 33489), (10980, 31964), (11163, 31440), (11790, 29768), (14640, 23973), (14884, 23580), (15720, 22326), (15982, 21960), (18605, 18864)]