14880840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9539}}^1$

素因数の和:9566

約数の個数: 64

約数和(自身を含む): 48081600

約数和(自身を除く): 33200760

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, 9539, 19078, 28617, 38156, 47695, 57234, 76312, 95390, 114468, 124007, 143085, 190780, 228936, 248014, 286170, 372021, 381560, 496028, 572340, 620035, 744042, 992056, 1144680, 1240070, 1488084, 1860105, 2480140, 2976168, 3720210, 4960280, 7440420, 14880840]

約数ペア:

[(1, 14880840), (2, 7440420), (3, 4960280), (4, 3720210), (5, 2976168), (6, 2480140), (8, 1860105), (10, 1488084), (12, 1240070), (13, 1144680), (15, 992056), (20, 744042), (24, 620035), (26, 572340), (30, 496028), (39, 381560), (40, 372021), (52, 286170), (60, 248014), (65, 228936), (78, 190780), (104, 143085), (120, 124007), (130, 114468), (156, 95390), (195, 76312), (260, 57234), (312, 47695), (390, 38156), (520, 28617), (780, 19078), (1560, 9539)]