1361204520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{872567}}^1$

素因数の和:872594

約数の個数: 64

約数和(自身を含む): 4397742720

約数和(自身を除く): 3036538200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 872567, 1745134, 2617701, 3490268, 4362835, 5235402, 6980536, 8725670, 10470804, 11343371, 13088505, 17451340, 20941608, 22686742, 26177010, 34030113, 34902680, 45373484, 52354020, 56716855, 68060226, 90746968, 104708040, 113433710, 136120452, 170150565, 226867420, 272240904, 340301130, 453734840, 680602260, 1361204520]

約数ペア:

[(1, 1361204520), (2, 680602260), (3, 453734840), (4, 340301130), (5, 272240904), (6, 226867420), (8, 170150565), (10, 136120452), (12, 113433710), (13, 104708040), (15, 90746968), (20, 68060226), (24, 56716855), (26, 52354020), (30, 45373484), (39, 34902680), (40, 34030113), (52, 26177010), (60, 22686742), (65, 20941608), (78, 17451340), (104, 13088505), (120, 11343371), (130, 10470804), (156, 8725670), (195, 6980536), (260, 5235402), (312, 4362835), (390, 3490268), (520, 2617701), (780, 1745134), (1560, 872567)]