4384440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:677

約数の個数: 96

約数和(自身を含む): 15022800

約数和(自身を除く): 10638360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 641, 684, 760, 855, 1140, 1282, 1368, 1710, 1923, 2280, 2564, 3205, 3420, 3846, 5128, 5769, 6410, 6840, 7692, 9615, 11538, 12179, 12820, 15384, 19230, 23076, 24358, 25640, 28845, 36537, 38460, 46152, 48716, 57690, 60895, 73074, 76920, 97432, 109611, 115380, 121790, 146148, 182685, 219222, 230760, 243580, 292296, 365370, 438444, 487160, 548055, 730740, 876888, 1096110, 1461480, 2192220, 4384440]

約数ペア:

[(1, 4384440), (2, 2192220), (3, 1461480), (4, 1096110), (5, 876888), (6, 730740), (8, 548055), (9, 487160), (10, 438444), (12, 365370), (15, 292296), (18, 243580), (19, 230760), (20, 219222), (24, 182685), (30, 146148), (36, 121790), (38, 115380), (40, 109611), (45, 97432), (57, 76920), (60, 73074), (72, 60895), (76, 57690), (90, 48716), (95, 46152), (114, 38460), (120, 36537), (152, 28845), (171, 25640), (180, 24358), (190, 23076), (228, 19230), (285, 15384), (342, 12820), (360, 12179), (380, 11538), (456, 9615), (570, 7692), (641, 6840), (684, 6410), (760, 5769), (855, 5128), (1140, 3846), (1282, 3420), (1368, 3205), (1710, 2564), (1923, 2280)]