1303365960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{278497}}^1$

素因数の和:278527

約数の個数: 96

約数和(自身を含む): 4561797240

約数和(自身を除く): 3258431280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 278497, 556994, 835491, 1113988, 1392485, 1670982, 2227976, 2506473, 2784970, 3341964, 3620461, 4177455, 5012946, 5569940, 6683928, 7240922, 8354910, 10025892, 10861383, 11139880, 12532365, 14481844, 16709820, 18102305, 20051784, 21722766, 25064730, 28963688, 32584149, 33419640, 36204610, 43445532, 50129460, 54306915, 65168298, 72409220, 86891064, 100258920, 108613830, 130336596, 144818440, 162920745, 217227660, 260673192, 325841490, 434455320, 651682980, 1303365960]

約数ペア:

[(1, 1303365960), (2, 651682980), (3, 434455320), (4, 325841490), (5, 260673192), (6, 217227660), (8, 162920745), (9, 144818440), (10, 130336596), (12, 108613830), (13, 100258920), (15, 86891064), (18, 72409220), (20, 65168298), (24, 54306915), (26, 50129460), (30, 43445532), (36, 36204610), (39, 33419640), (40, 32584149), (45, 28963688), (52, 25064730), (60, 21722766), (65, 20051784), (72, 18102305), (78, 16709820), (90, 14481844), (104, 12532365), (117, 11139880), (120, 10861383), (130, 10025892), (156, 8354910), (180, 7240922), (195, 6683928), (234, 5569940), (260, 5012946), (312, 4177455), (360, 3620461), (390, 3341964), (468, 2784970), (520, 2506473), (585, 2227976), (780, 1670982), (936, 1392485), (1170, 1113988), (1560, 835491), (2340, 556994), (4680, 278497)]