2915281080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{49681}}^1$

素因数の和:49861

約数の個数: 96

約数和(自身を含む): 9532982160

約数和(自身を除く): 6617701080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 163, 180, 326, 360, 489, 652, 815, 978, 1304, 1467, 1630, 1956, 2445, 2934, 3260, 3912, 4890, 5868, 6520, 7335, 9780, 11736, 14670, 19560, 29340, 49681, 58680, 99362, 149043, 198724, 248405, 298086, 397448, 447129, 496810, 596172, 745215, 894258, 993620, 1192344, 1490430, 1788516, 1987240, 2235645, 2980860, 3577032, 4471290, 5961720, 8098003, 8942580, 16196006, 17885160, 24294009, 32392012, 40490015, 48588018, 64784024, 72882027, 80980030, 97176036, 121470045, 145764054, 161960060, 194352072, 242940090, 291528108, 323920120, 364410135, 485880180, 583056216, 728820270, 971760360, 1457640540, 2915281080]

約数ペア:

[(1, 2915281080), (2, 1457640540), (3, 971760360), (4, 728820270), (5, 583056216), (6, 485880180), (8, 364410135), (9, 323920120), (10, 291528108), (12, 242940090), (15, 194352072), (18, 161960060), (20, 145764054), (24, 121470045), (30, 97176036), (36, 80980030), (40, 72882027), (45, 64784024), (60, 48588018), (72, 40490015), (90, 32392012), (120, 24294009), (163, 17885160), (180, 16196006), (326, 8942580), (360, 8098003), (489, 5961720), (652, 4471290), (815, 3577032), (978, 2980860), (1304, 2235645), (1467, 1987240), (1630, 1788516), (1956, 1490430), (2445, 1192344), (2934, 993620), (3260, 894258), (3912, 745215), (4890, 596172), (5868, 496810), (6520, 447129), (7335, 397448), (9780, 298086), (11736, 248405), (14670, 198724), (19560, 149043), (29340, 99362), (49681, 58680)]