56979360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{39569}}^1$

素因数の和:39590

約数の個数: 72

約数和(自身を含む): 194446980

約数和(自身を除く): 137467620

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 39569, 79138, 118707, 158276, 197845, 237414, 316552, 356121, 395690, 474828, 593535, 633104, 712242, 791380, 949656, 1187070, 1266208, 1424484, 1582760, 1780605, 1899312, 2374140, 2848968, 3165520, 3561210, 3798624, 4748280, 5697936, 6331040, 7122420, 9496560, 11395872, 14244840, 18993120, 28489680, 56979360]

約数ペア:

[(1, 56979360), (2, 28489680), (3, 18993120), (4, 14244840), (5, 11395872), (6, 9496560), (8, 7122420), (9, 6331040), (10, 5697936), (12, 4748280), (15, 3798624), (16, 3561210), (18, 3165520), (20, 2848968), (24, 2374140), (30, 1899312), (32, 1780605), (36, 1582760), (40, 1424484), (45, 1266208), (48, 1187070), (60, 949656), (72, 791380), (80, 712242), (90, 633104), (96, 593535), (120, 474828), (144, 395690), (160, 356121), (180, 316552), (240, 237414), (288, 197845), (360, 158276), (480, 118707), (720, 79138), (1440, 39569)]