4821960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1$

素因数の和:319

約数の個数: 128

約数和(自身を含む): 17055360

約数和(自身を除く): 12233400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 281, 286, 312, 330, 390, 429, 440, 520, 562, 572, 660, 715, 780, 843, 858, 1124, 1144, 1320, 1405, 1430, 1560, 1686, 1716, 2145, 2248, 2810, 2860, 3091, 3372, 3432, 3653, 4215, 4290, 5620, 5720, 6182, 6744, 7306, 8430, 8580, 9273, 10959, 11240, 12364, 14612, 15455, 16860, 17160, 18265, 18546, 21918, 24728, 29224, 30910, 33720, 36530, 37092, 40183, 43836, 46365, 54795, 61820, 73060, 74184, 80366, 87672, 92730, 109590, 120549, 123640, 146120, 160732, 185460, 200915, 219180, 241098, 321464, 370920, 401830, 438360, 482196, 602745, 803660, 964392, 1205490, 1607320, 2410980, 4821960]

約数ペア:

[(1, 4821960), (2, 2410980), (3, 1607320), (4, 1205490), (5, 964392), (6, 803660), (8, 602745), (10, 482196), (11, 438360), (12, 401830), (13, 370920), (15, 321464), (20, 241098), (22, 219180), (24, 200915), (26, 185460), (30, 160732), (33, 146120), (39, 123640), (40, 120549), (44, 109590), (52, 92730), (55, 87672), (60, 80366), (65, 74184), (66, 73060), (78, 61820), (88, 54795), (104, 46365), (110, 43836), (120, 40183), (130, 37092), (132, 36530), (143, 33720), (156, 30910), (165, 29224), (195, 24728), (220, 21918), (260, 18546), (264, 18265), (281, 17160), (286, 16860), (312, 15455), (330, 14612), (390, 12364), (429, 11240), (440, 10959), (520, 9273), (562, 8580), (572, 8430), (660, 7306), (715, 6744), (780, 6182), (843, 5720), (858, 5620), (1124, 4290), (1144, 4215), (1320, 3653), (1405, 3432), (1430, 3372), (1560, 3091), (1686, 2860), (1716, 2810), (2145, 2248)]