2728409001960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13171}}^1\times {\mathrm{1726273}}^1$

素因数の和:1739458

約数の個数: 64

約数和(自身を含む): 8185853206080

約数和(自身を除く): 5457444204120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 13171, 26342, 39513, 52684, 65855, 79026, 105368, 131710, 158052, 197565, 263420, 316104, 395130, 526840, 790260, 1580520, 1726273, 3452546, 5178819, 6905092, 8631365, 10357638, 13810184, 17262730, 20715276, 25894095, 34525460, 41430552, 51788190, 69050920, 103576380, 207152760, 22736741683, 45473483366, 68210225049, 90946966732, 113683708415, 136420450098, 181893933464, 227367416830, 272840900196, 341051125245, 454734833660, 545681800392, 682102250490, 909469667320, 1364204500980, 2728409001960]

約数ペア:

[(1, 2728409001960), (2, 1364204500980), (3, 909469667320), (4, 682102250490), (5, 545681800392), (6, 454734833660), (8, 341051125245), (10, 272840900196), (12, 227367416830), (15, 181893933464), (20, 136420450098), (24, 113683708415), (30, 90946966732), (40, 68210225049), (60, 45473483366), (120, 22736741683), (13171, 207152760), (26342, 103576380), (39513, 69050920), (52684, 51788190), (65855, 41430552), (79026, 34525460), (105368, 25894095), (131710, 20715276), (158052, 17262730), (197565, 13810184), (263420, 10357638), (316104, 8631365), (395130, 6905092), (526840, 5178819), (790260, 3452546), (1580520, 1726273)]