10987080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7043}}^1$

素因数の和:7070

約数の個数: 64

約数和(自身を含む): 35501760

約数和(自身を除く): 24514680

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, 7043, 14086, 21129, 28172, 35215, 42258, 56344, 70430, 84516, 91559, 105645, 140860, 169032, 183118, 211290, 274677, 281720, 366236, 422580, 457795, 549354, 732472, 845160, 915590, 1098708, 1373385, 1831180, 2197416, 2746770, 3662360, 5493540, 10987080]

約数ペア:

[(1, 10987080), (2, 5493540), (3, 3662360), (4, 2746770), (5, 2197416), (6, 1831180), (8, 1373385), (10, 1098708), (12, 915590), (13, 845160), (15, 732472), (20, 549354), (24, 457795), (26, 422580), (30, 366236), (39, 281720), (40, 274677), (52, 211290), (60, 183118), (65, 169032), (78, 140860), (104, 105645), (120, 91559), (130, 84516), (156, 70430), (195, 56344), (260, 42258), (312, 35215), (390, 28172), (520, 21129), (780, 14086), (1560, 7043)]