245769840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{341347}}^1$

素因数の和:341366

約数の個数: 60

約数和(自身を含む): 825379464

約数和(自身を除く): 579609624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 341347, 682694, 1024041, 1365388, 1706735, 2048082, 2730776, 3072123, 3413470, 4096164, 5120205, 5461552, 6144246, 6826940, 8192328, 10240410, 12288492, 13653880, 15360615, 16384656, 20480820, 24576984, 27307760, 30721230, 40961640, 49153968, 61442460, 81923280, 122884920, 245769840]

約数ペア:

[(1, 245769840), (2, 122884920), (3, 81923280), (4, 61442460), (5, 49153968), (6, 40961640), (8, 30721230), (9, 27307760), (10, 24576984), (12, 20480820), (15, 16384656), (16, 15360615), (18, 13653880), (20, 12288492), (24, 10240410), (30, 8192328), (36, 6826940), (40, 6144246), (45, 5461552), (48, 5120205), (60, 4096164), (72, 3413470), (80, 3072123), (90, 2730776), (120, 2048082), (144, 1706735), (180, 1365388), (240, 1024041), (360, 682694), (720, 341347)]