15236520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9767}}^1$

素因数の和:9794

約数の個数: 64

約数和(自身を含む): 49230720

約数和(自身を除く): 33994200

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, 9767, 19534, 29301, 39068, 48835, 58602, 78136, 97670, 117204, 126971, 146505, 195340, 234408, 253942, 293010, 380913, 390680, 507884, 586020, 634855, 761826, 1015768, 1172040, 1269710, 1523652, 1904565, 2539420, 3047304, 3809130, 5078840, 7618260, 15236520]

約数ペア:

[(1, 15236520), (2, 7618260), (3, 5078840), (4, 3809130), (5, 3047304), (6, 2539420), (8, 1904565), (10, 1523652), (12, 1269710), (13, 1172040), (15, 1015768), (20, 761826), (24, 634855), (26, 586020), (30, 507884), (39, 390680), (40, 380913), (52, 293010), (60, 253942), (65, 234408), (78, 195340), (104, 146505), (120, 126971), (130, 117204), (156, 97670), (195, 78136), (260, 58602), (312, 48835), (390, 39068), (520, 29301), (780, 19534), (1560, 9767)]