290239560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{62017}}^1$

素因数の和:62047

約数の個数: 96

約数和(自身を含む): 1015854840

約数和(自身を除く): 725615280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 62017, 124034, 186051, 248068, 310085, 372102, 496136, 558153, 620170, 744204, 806221, 930255, 1116306, 1240340, 1488408, 1612442, 1860510, 2232612, 2418663, 2480680, 2790765, 3224884, 3721020, 4031105, 4465224, 4837326, 5581530, 6449768, 7255989, 7442040, 8062210, 9674652, 11163060, 12093315, 14511978, 16124420, 19349304, 22326120, 24186630, 29023956, 32248840, 36279945, 48373260, 58047912, 72559890, 96746520, 145119780, 290239560]

約数ペア:

[(1, 290239560), (2, 145119780), (3, 96746520), (4, 72559890), (5, 58047912), (6, 48373260), (8, 36279945), (9, 32248840), (10, 29023956), (12, 24186630), (13, 22326120), (15, 19349304), (18, 16124420), (20, 14511978), (24, 12093315), (26, 11163060), (30, 9674652), (36, 8062210), (39, 7442040), (40, 7255989), (45, 6449768), (52, 5581530), (60, 4837326), (65, 4465224), (72, 4031105), (78, 3721020), (90, 3224884), (104, 2790765), (117, 2480680), (120, 2418663), (130, 2232612), (156, 1860510), (180, 1612442), (195, 1488408), (234, 1240340), (260, 1116306), (312, 930255), (360, 806221), (390, 744204), (468, 620170), (520, 558153), (585, 496136), (780, 372102), (936, 310085), (1170, 248068), (1560, 186051), (2340, 124034), (4680, 62017)]