242131080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{65089}}^1$

素因数の和:65134

約数の個数: 64

約数和(自身を含む): 749836800

約数和(自身を除く): 507705720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 65089, 130178, 195267, 260356, 325445, 390534, 520712, 650890, 781068, 976335, 1301780, 1562136, 1952670, 2017759, 2603560, 3905340, 4035518, 6053277, 7810680, 8071036, 10088795, 12106554, 16142072, 20177590, 24213108, 30266385, 40355180, 48426216, 60532770, 80710360, 121065540, 242131080]

約数ペア:

[(1, 242131080), (2, 121065540), (3, 80710360), (4, 60532770), (5, 48426216), (6, 40355180), (8, 30266385), (10, 24213108), (12, 20177590), (15, 16142072), (20, 12106554), (24, 10088795), (30, 8071036), (31, 7810680), (40, 6053277), (60, 4035518), (62, 3905340), (93, 2603560), (120, 2017759), (124, 1952670), (155, 1562136), (186, 1301780), (248, 976335), (310, 781068), (372, 650890), (465, 520712), (620, 390534), (744, 325445), (930, 260356), (1240, 195267), (1860, 130178), (3720, 65089)]