129549720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{13007}}^1$

素因数の和:13104

約数の個数: 64

約数和(自身を含む): 393361920

約数和(自身を除く): 263812200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 9960, 13007, 26014, 39021, 52028, 65035, 78042, 104056, 130070, 156084, 195105, 260140, 312168, 390210, 520280, 780420, 1079581, 1560840, 2159162, 3238743, 4318324, 5397905, 6477486, 8636648, 10795810, 12954972, 16193715, 21591620, 25909944, 32387430, 43183240, 64774860, 129549720]

約数ペア:

[(1, 129549720), (2, 64774860), (3, 43183240), (4, 32387430), (5, 25909944), (6, 21591620), (8, 16193715), (10, 12954972), (12, 10795810), (15, 8636648), (20, 6477486), (24, 5397905), (30, 4318324), (40, 3238743), (60, 2159162), (83, 1560840), (120, 1079581), (166, 780420), (249, 520280), (332, 390210), (415, 312168), (498, 260140), (664, 195105), (830, 156084), (996, 130070), (1245, 104056), (1660, 78042), (1992, 65035), (2490, 52028), (3320, 39021), (4980, 26014), (9960, 13007)]