258086880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9433}}^1$

素因数の和:9473

約数の個数: 144

約数和(自身を含む): 927173520

約数和(自身を除く): 669086640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 9433, 13680, 18866, 27360, 28299, 37732, 47165, 56598, 75464, 84897, 94330, 113196, 141495, 150928, 169794, 179227, 188660, 226392, 282990, 301856, 339588, 358454, 377320, 424485, 452784, 537681, 565980, 679176, 716908, 754640, 848970, 896135, 905568, 1075362, 1131960, 1358352, 1433816, 1509280, 1613043, 1697940, 1792270, 2150724, 2263920, 2688405, 2716704, 2867632, 3226086, 3395880, 3584540, 4301448, 4527840, 5376810, 5735264, 6452172, 6791760, 7169080, 8065215, 8602896, 10753620, 12904344, 13583520, 14338160, 16130430, 17205792, 21507240, 25808688, 28676320, 32260860, 43014480, 51617376, 64521720, 86028960, 129043440, 258086880]

約数ペア:

[(1, 258086880), (2, 129043440), (3, 86028960), (4, 64521720), (5, 51617376), (6, 43014480), (8, 32260860), (9, 28676320), (10, 25808688), (12, 21507240), (15, 17205792), (16, 16130430), (18, 14338160), (19, 13583520), (20, 12904344), (24, 10753620), (30, 8602896), (32, 8065215), (36, 7169080), (38, 6791760), (40, 6452172), (45, 5735264), (48, 5376810), (57, 4527840), (60, 4301448), (72, 3584540), (76, 3395880), (80, 3226086), (90, 2867632), (95, 2716704), (96, 2688405), (114, 2263920), (120, 2150724), (144, 1792270), (152, 1697940), (160, 1613043), (171, 1509280), (180, 1433816), (190, 1358352), (228, 1131960), (240, 1075362), (285, 905568), (288, 896135), (304, 848970), (342, 754640), (360, 716908), (380, 679176), (456, 565980), (480, 537681), (570, 452784), (608, 424485), (684, 377320), (720, 358454), (760, 339588), (855, 301856), (912, 282990), (1140, 226392), (1368, 188660), (1440, 179227), (1520, 169794), (1710, 150928), (1824, 141495), (2280, 113196), (2736, 94330), (3040, 84897), (3420, 75464), (4560, 56598), (5472, 47165), (6840, 37732), (9120, 28299), (9433, 27360), (13680, 18866)]