27729360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2027}}^1$

素因数の和:2065

約数の個数: 120

約数和(自身を含む): 98074080

約数和(自身を除く): 70344720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2027, 2280, 2736, 3420, 4054, 4560, 6081, 6840, 8108, 10135, 12162, 13680, 16216, 18243, 20270, 24324, 30405, 32432, 36486, 38513, 40540, 48648, 60810, 72972, 77026, 81080, 91215, 97296, 115539, 121620, 145944, 154052, 162160, 182430, 192565, 231078, 243240, 291888, 308104, 346617, 364860, 385130, 462156, 486480, 577695, 616208, 693234, 729720, 770260, 924312, 1155390, 1386468, 1459440, 1540520, 1733085, 1848624, 2310780, 2772936, 3081040, 3466170, 4621560, 5545872, 6932340, 9243120, 13864680, 27729360]

約数ペア:

[(1, 27729360), (2, 13864680), (3, 9243120), (4, 6932340), (5, 5545872), (6, 4621560), (8, 3466170), (9, 3081040), (10, 2772936), (12, 2310780), (15, 1848624), (16, 1733085), (18, 1540520), (19, 1459440), (20, 1386468), (24, 1155390), (30, 924312), (36, 770260), (38, 729720), (40, 693234), (45, 616208), (48, 577695), (57, 486480), (60, 462156), (72, 385130), (76, 364860), (80, 346617), (90, 308104), (95, 291888), (114, 243240), (120, 231078), (144, 192565), (152, 182430), (171, 162160), (180, 154052), (190, 145944), (228, 121620), (240, 115539), (285, 97296), (304, 91215), (342, 81080), (360, 77026), (380, 72972), (456, 60810), (570, 48648), (684, 40540), (720, 38513), (760, 36486), (855, 32432), (912, 30405), (1140, 24324), (1368, 20270), (1520, 18243), (1710, 16216), (2027, 13680), (2280, 12162), (2736, 10135), (3420, 8108), (4054, 6840), (4560, 6081)]