159887880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5351}}^1$

素因数の和:5451

約数の個数: 96

約数和(自身を含む): 525994560

約数和(自身を除く): 366106680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 332, 360, 415, 498, 664, 747, 830, 996, 1245, 1494, 1660, 1992, 2490, 2988, 3320, 3735, 4980, 5351, 5976, 7470, 9960, 10702, 14940, 16053, 21404, 26755, 29880, 32106, 42808, 48159, 53510, 64212, 80265, 96318, 107020, 128424, 160530, 192636, 214040, 240795, 321060, 385272, 444133, 481590, 642120, 888266, 963180, 1332399, 1776532, 1926360, 2220665, 2664798, 3553064, 3997197, 4441330, 5329596, 6661995, 7994394, 8882660, 10659192, 13323990, 15988788, 17765320, 19985985, 26647980, 31977576, 39971970, 53295960, 79943940, 159887880]

約数ペア:

[(1, 159887880), (2, 79943940), (3, 53295960), (4, 39971970), (5, 31977576), (6, 26647980), (8, 19985985), (9, 17765320), (10, 15988788), (12, 13323990), (15, 10659192), (18, 8882660), (20, 7994394), (24, 6661995), (30, 5329596), (36, 4441330), (40, 3997197), (45, 3553064), (60, 2664798), (72, 2220665), (83, 1926360), (90, 1776532), (120, 1332399), (166, 963180), (180, 888266), (249, 642120), (332, 481590), (360, 444133), (415, 385272), (498, 321060), (664, 240795), (747, 214040), (830, 192636), (996, 160530), (1245, 128424), (1494, 107020), (1660, 96318), (1992, 80265), (2490, 64212), (2988, 53510), (3320, 48159), (3735, 42808), (4980, 32106), (5351, 29880), (5976, 26755), (7470, 21404), (9960, 16053), (10702, 14940)]