2825571240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{128669}}^1$

素因数の和:128747

約数の個数: 96

約数和(自身を含む): 9333721800

約数和(自身を除く): 6508150560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 4392, 5490, 7320, 10980, 21960, 128669, 257338, 386007, 514676, 643345, 772014, 1029352, 1158021, 1286690, 1544028, 1930035, 2316042, 2573380, 3088056, 3860070, 4632084, 5146760, 5790105, 7720140, 7848809, 9264168, 11580210, 15440280, 15697618, 23160420, 23546427, 31395236, 39244045, 46320840, 47092854, 62790472, 70639281, 78488090, 94185708, 117732135, 141278562, 156976180, 188371416, 235464270, 282557124, 313952360, 353196405, 470928540, 565114248, 706392810, 941857080, 1412785620, 2825571240]

約数ペア:

[(1, 2825571240), (2, 1412785620), (3, 941857080), (4, 706392810), (5, 565114248), (6, 470928540), (8, 353196405), (9, 313952360), (10, 282557124), (12, 235464270), (15, 188371416), (18, 156976180), (20, 141278562), (24, 117732135), (30, 94185708), (36, 78488090), (40, 70639281), (45, 62790472), (60, 47092854), (61, 46320840), (72, 39244045), (90, 31395236), (120, 23546427), (122, 23160420), (180, 15697618), (183, 15440280), (244, 11580210), (305, 9264168), (360, 7848809), (366, 7720140), (488, 5790105), (549, 5146760), (610, 4632084), (732, 3860070), (915, 3088056), (1098, 2573380), (1220, 2316042), (1464, 1930035), (1830, 1544028), (2196, 1286690), (2440, 1158021), (2745, 1029352), (3660, 772014), (4392, 643345), (5490, 514676), (7320, 386007), (10980, 257338), (21960, 128669)]