14880420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{229}}^1$

素因数の和:282

約数の個数: 108

約数和(自身を含む): 47845980

約数和(自身を除く): 32965560

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 229, 285, 342, 361, 380, 458, 570, 684, 687, 722, 855, 916, 1083, 1140, 1145, 1374, 1444, 1710, 1805, 2061, 2166, 2290, 2748, 3249, 3420, 3435, 3610, 4122, 4332, 4351, 4580, 5415, 6498, 6870, 7220, 8244, 8702, 10305, 10830, 12996, 13053, 13740, 16245, 17404, 20610, 21660, 21755, 26106, 32490, 39159, 41220, 43510, 52212, 64980, 65265, 78318, 82669, 87020, 130530, 156636, 165338, 195795, 248007, 261060, 330676, 391590, 413345, 496014, 744021, 783180, 826690, 992028, 1240035, 1488042, 1653380, 2480070, 2976084, 3720105, 4960140, 7440210, 14880420]

約数ペア:

[(1, 14880420), (2, 7440210), (3, 4960140), (4, 3720105), (5, 2976084), (6, 2480070), (9, 1653380), (10, 1488042), (12, 1240035), (15, 992028), (18, 826690), (19, 783180), (20, 744021), (30, 496014), (36, 413345), (38, 391590), (45, 330676), (57, 261060), (60, 248007), (76, 195795), (90, 165338), (95, 156636), (114, 130530), (171, 87020), (180, 82669), (190, 78318), (228, 65265), (229, 64980), (285, 52212), (342, 43510), (361, 41220), (380, 39159), (458, 32490), (570, 26106), (684, 21755), (687, 21660), (722, 20610), (855, 17404), (916, 16245), (1083, 13740), (1140, 13053), (1145, 12996), (1374, 10830), (1444, 10305), (1710, 8702), (1805, 8244), (2061, 7220), (2166, 6870), (2290, 6498), (2748, 5415), (3249, 4580), (3420, 4351), (3435, 4332), (3610, 4122)]