456156720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{17123}}^1$

素因数の和:17179

約数の個数: 120

約数和(自身を含む): 1573421616

約数和(自身を除く): 1117264896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 4440, 5328, 6660, 8880, 13320, 17123, 26640, 34246, 51369, 68492, 85615, 102738, 136984, 154107, 171230, 205476, 256845, 273968, 308214, 342460, 410952, 513690, 616428, 633551, 684920, 770535, 821904, 1027380, 1232856, 1267102, 1369840, 1541070, 1900653, 2054760, 2465712, 2534204, 3082140, 3167755, 3801306, 4109520, 5068408, 5701959, 6164280, 6335510, 7602612, 9503265, 10136816, 11403918, 12328560, 12671020, 15205224, 19006530, 22807836, 25342040, 28509795, 30410448, 38013060, 45615672, 50684080, 57019590, 76026120, 91231344, 114039180, 152052240, 228078360, 456156720]

約数ペア:

[(1, 456156720), (2, 228078360), (3, 152052240), (4, 114039180), (5, 91231344), (6, 76026120), (8, 57019590), (9, 50684080), (10, 45615672), (12, 38013060), (15, 30410448), (16, 28509795), (18, 25342040), (20, 22807836), (24, 19006530), (30, 15205224), (36, 12671020), (37, 12328560), (40, 11403918), (45, 10136816), (48, 9503265), (60, 7602612), (72, 6335510), (74, 6164280), (80, 5701959), (90, 5068408), (111, 4109520), (120, 3801306), (144, 3167755), (148, 3082140), (180, 2534204), (185, 2465712), (222, 2054760), (240, 1900653), (296, 1541070), (333, 1369840), (360, 1267102), (370, 1232856), (444, 1027380), (555, 821904), (592, 770535), (666, 684920), (720, 633551), (740, 616428), (888, 513690), (1110, 410952), (1332, 342460), (1480, 308214), (1665, 273968), (1776, 256845), (2220, 205476), (2664, 171230), (2960, 154107), (3330, 136984), (4440, 102738), (5328, 85615), (6660, 68492), (8880, 51369), (13320, 34246), (17123, 26640)]