147292920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17789}}^1$

素因数の和:17829

約数の個数: 96

約数和(自身を含む): 499543200

約数和(自身を除く): 352250280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 17789, 35578, 53367, 71156, 88945, 106734, 142312, 160101, 177890, 213468, 266835, 320202, 355780, 409147, 426936, 533670, 640404, 711560, 800505, 818294, 1067340, 1227441, 1280808, 1601010, 1636588, 2045735, 2134680, 2454882, 3202020, 3273176, 3682323, 4091470, 4909764, 6137205, 6404040, 7364646, 8182940, 9819528, 12274410, 14729292, 16365880, 18411615, 24548820, 29458584, 36823230, 49097640, 73646460, 147292920]

約数ペア:

[(1, 147292920), (2, 73646460), (3, 49097640), (4, 36823230), (5, 29458584), (6, 24548820), (8, 18411615), (9, 16365880), (10, 14729292), (12, 12274410), (15, 9819528), (18, 8182940), (20, 7364646), (23, 6404040), (24, 6137205), (30, 4909764), (36, 4091470), (40, 3682323), (45, 3273176), (46, 3202020), (60, 2454882), (69, 2134680), (72, 2045735), (90, 1636588), (92, 1601010), (115, 1280808), (120, 1227441), (138, 1067340), (180, 818294), (184, 800505), (207, 711560), (230, 640404), (276, 533670), (345, 426936), (360, 409147), (414, 355780), (460, 320202), (552, 266835), (690, 213468), (828, 177890), (920, 160101), (1035, 142312), (1380, 106734), (1656, 88945), (2070, 71156), (2760, 53367), (4140, 35578), (8280, 17789)]