1245535560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{150427}}^1$

素因数の和:150467

約数の個数: 96

約数和(自身を含む): 4224018240

約数和(自身を除く): 2978482680

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, 150427, 300854, 451281, 601708, 752135, 902562, 1203416, 1353843, 1504270, 1805124, 2256405, 2707686, 3008540, 3459821, 3610248, 4512810, 5415372, 6017080, 6769215, 6919642, 9025620, 10379463, 10830744, 13538430, 13839284, 17299105, 18051240, 20758926, 27076860, 27678568, 31138389, 34598210, 41517852, 51897315, 54153720, 62276778, 69196420, 83035704, 103794630, 124553556, 138392840, 155691945, 207589260, 249107112, 311383890, 415178520, 622767780, 1245535560]

約数ペア:

[(1, 1245535560), (2, 622767780), (3, 415178520), (4, 311383890), (5, 249107112), (6, 207589260), (8, 155691945), (9, 138392840), (10, 124553556), (12, 103794630), (15, 83035704), (18, 69196420), (20, 62276778), (23, 54153720), (24, 51897315), (30, 41517852), (36, 34598210), (40, 31138389), (45, 27678568), (46, 27076860), (60, 20758926), (69, 18051240), (72, 17299105), (90, 13839284), (92, 13538430), (115, 10830744), (120, 10379463), (138, 9025620), (180, 6919642), (184, 6769215), (207, 6017080), (230, 5415372), (276, 4512810), (345, 3610248), (360, 3459821), (414, 3008540), (460, 2707686), (552, 2256405), (690, 1805124), (828, 1504270), (920, 1353843), (1035, 1203416), (1380, 902562), (1656, 752135), (2070, 601708), (2760, 451281), (4140, 300854), (8280, 150427)]