13803120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1$

素因数の和:1047

約数の個数: 120

約数和(自身を含む): 48843600

約数和(自身を除く): 35040480

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, 1009, 1140, 1368, 1520, 1710, 2018, 2280, 2736, 3027, 3420, 4036, 4560, 5045, 6054, 6840, 8072, 9081, 10090, 12108, 13680, 15135, 16144, 18162, 19171, 20180, 24216, 30270, 36324, 38342, 40360, 45405, 48432, 57513, 60540, 72648, 76684, 80720, 90810, 95855, 115026, 121080, 145296, 153368, 172539, 181620, 191710, 230052, 242160, 287565, 306736, 345078, 363240, 383420, 460104, 575130, 690156, 726480, 766840, 862695, 920208, 1150260, 1380312, 1533680, 1725390, 2300520, 2760624, 3450780, 4601040, 6901560, 13803120]

約数ペア:

[(1, 13803120), (2, 6901560), (3, 4601040), (4, 3450780), (5, 2760624), (6, 2300520), (8, 1725390), (9, 1533680), (10, 1380312), (12, 1150260), (15, 920208), (16, 862695), (18, 766840), (19, 726480), (20, 690156), (24, 575130), (30, 460104), (36, 383420), (38, 363240), (40, 345078), (45, 306736), (48, 287565), (57, 242160), (60, 230052), (72, 191710), (76, 181620), (80, 172539), (90, 153368), (95, 145296), (114, 121080), (120, 115026), (144, 95855), (152, 90810), (171, 80720), (180, 76684), (190, 72648), (228, 60540), (240, 57513), (285, 48432), (304, 45405), (342, 40360), (360, 38342), (380, 36324), (456, 30270), (570, 24216), (684, 20180), (720, 19171), (760, 18162), (855, 16144), (912, 15135), (1009, 13680), (1140, 12108), (1368, 10090), (1520, 9081), (1710, 8072), (2018, 6840), (2280, 6054), (2736, 5045), (3027, 4560), (3420, 4036)]