361465240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{1187}}^1$

素因数の和:1552

約数の個数: 64

約数和(自身を含む): 851938560

約数和(自身を除く): 490473320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 331, 460, 662, 920, 1187, 1324, 1655, 2374, 2648, 3310, 4748, 5935, 6620, 7613, 9496, 11870, 13240, 15226, 23740, 27301, 30452, 38065, 47480, 54602, 60904, 76130, 109204, 136505, 152260, 218408, 273010, 304520, 392897, 546020, 785794, 1092040, 1571588, 1964485, 3143176, 3928970, 7857940, 9036631, 15715880, 18073262, 36146524, 45183155, 72293048, 90366310, 180732620, 361465240]

約数ペア:

[(1, 361465240), (2, 180732620), (4, 90366310), (5, 72293048), (8, 45183155), (10, 36146524), (20, 18073262), (23, 15715880), (40, 9036631), (46, 7857940), (92, 3928970), (115, 3143176), (184, 1964485), (230, 1571588), (331, 1092040), (460, 785794), (662, 546020), (920, 392897), (1187, 304520), (1324, 273010), (1655, 218408), (2374, 152260), (2648, 136505), (3310, 109204), (4748, 76130), (5935, 60904), (6620, 54602), (7613, 47480), (9496, 38065), (11870, 30452), (13240, 27301), (15226, 23740)]