343896240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{6791}}^1$

素因数の和:7018

約数の個数: 80

約数和(自身を含む): 1071288576

約数和(自身を除く): 727392336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 211, 240, 422, 633, 844, 1055, 1266, 1688, 2110, 2532, 3165, 3376, 4220, 5064, 6330, 6791, 8440, 10128, 12660, 13582, 16880, 20373, 25320, 27164, 33955, 40746, 50640, 54328, 67910, 81492, 101865, 108656, 135820, 162984, 203730, 271640, 325968, 407460, 543280, 814920, 1432901, 1629840, 2865802, 4298703, 5731604, 7164505, 8597406, 11463208, 14329010, 17194812, 21493515, 22926416, 28658020, 34389624, 42987030, 57316040, 68779248, 85974060, 114632080, 171948120, 343896240]

約数ペア:

[(1, 343896240), (2, 171948120), (3, 114632080), (4, 85974060), (5, 68779248), (6, 57316040), (8, 42987030), (10, 34389624), (12, 28658020), (15, 22926416), (16, 21493515), (20, 17194812), (24, 14329010), (30, 11463208), (40, 8597406), (48, 7164505), (60, 5731604), (80, 4298703), (120, 2865802), (211, 1629840), (240, 1432901), (422, 814920), (633, 543280), (844, 407460), (1055, 325968), (1266, 271640), (1688, 203730), (2110, 162984), (2532, 135820), (3165, 108656), (3376, 101865), (4220, 81492), (5064, 67910), (6330, 54328), (6791, 50640), (8440, 40746), (10128, 33955), (12660, 27164), (13582, 25320), (16880, 20373)]