8107320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5197}}^1$

素因数の和:5224

約数の個数: 64

約数和(自身を含む): 26197920

約数和(自身を除く): 18090600

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, 5197, 10394, 15591, 20788, 25985, 31182, 41576, 51970, 62364, 67561, 77955, 103940, 124728, 135122, 155910, 202683, 207880, 270244, 311820, 337805, 405366, 540488, 623640, 675610, 810732, 1013415, 1351220, 1621464, 2026830, 2702440, 4053660, 8107320]

約数ペア:

[(1, 8107320), (2, 4053660), (3, 2702440), (4, 2026830), (5, 1621464), (6, 1351220), (8, 1013415), (10, 810732), (12, 675610), (13, 623640), (15, 540488), (20, 405366), (24, 337805), (26, 311820), (30, 270244), (39, 207880), (40, 202683), (52, 155910), (60, 135122), (65, 124728), (78, 103940), (104, 77955), (120, 67561), (130, 62364), (156, 51970), (195, 41576), (260, 31182), (312, 25985), (390, 20788), (520, 15591), (780, 10394), (1560, 5197)]