270202140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{115471}}^1$

素因数の和:115499

約数の個数: 72

約数和(自身を含む): 882667968

約数和(自身を除く): 612465828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 115471, 230942, 346413, 461884, 577355, 692826, 1039239, 1154710, 1385652, 1501123, 1732065, 2078478, 2309420, 3002246, 3464130, 4156956, 4503369, 5196195, 6004492, 6928260, 7505615, 9006738, 10392390, 13510107, 15011230, 18013476, 20784780, 22516845, 27020214, 30022460, 45033690, 54040428, 67550535, 90067380, 135101070, 270202140]

約数ペア:

[(1, 270202140), (2, 135101070), (3, 90067380), (4, 67550535), (5, 54040428), (6, 45033690), (9, 30022460), (10, 27020214), (12, 22516845), (13, 20784780), (15, 18013476), (18, 15011230), (20, 13510107), (26, 10392390), (30, 9006738), (36, 7505615), (39, 6928260), (45, 6004492), (52, 5196195), (60, 4503369), (65, 4156956), (78, 3464130), (90, 3002246), (117, 2309420), (130, 2078478), (156, 1732065), (180, 1501123), (195, 1385652), (234, 1154710), (260, 1039239), (390, 692826), (468, 577355), (585, 461884), (780, 346413), (1170, 230942), (2340, 115471)]