1330963380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1181}}^1\times {\mathrm{2087}}^1$

素因数の和:3286

約数の個数: 96

約数和(自身を含む): 4146266880

約数和(自身を除く): 2815303500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1181, 2087, 2362, 3543, 4174, 4724, 5905, 6261, 7086, 8348, 10435, 10629, 11810, 12522, 14172, 17715, 18783, 20870, 21258, 23620, 25044, 31305, 31887, 35430, 37566, 41740, 42516, 53145, 56349, 62610, 63774, 70860, 75132, 93915, 106290, 112698, 125220, 127548, 159435, 187830, 212580, 225396, 281745, 318870, 375660, 563490, 637740, 1126980, 2464747, 4929494, 7394241, 9858988, 12323735, 14788482, 22182723, 24647470, 29576964, 36971205, 44365446, 49294940, 66548169, 73942410, 88730892, 110913615, 133096338, 147884820, 221827230, 266192676, 332740845, 443654460, 665481690, 1330963380]

約数ペア:

[(1, 1330963380), (2, 665481690), (3, 443654460), (4, 332740845), (5, 266192676), (6, 221827230), (9, 147884820), (10, 133096338), (12, 110913615), (15, 88730892), (18, 73942410), (20, 66548169), (27, 49294940), (30, 44365446), (36, 36971205), (45, 29576964), (54, 24647470), (60, 22182723), (90, 14788482), (108, 12323735), (135, 9858988), (180, 7394241), (270, 4929494), (540, 2464747), (1181, 1126980), (2087, 637740), (2362, 563490), (3543, 375660), (4174, 318870), (4724, 281745), (5905, 225396), (6261, 212580), (7086, 187830), (8348, 159435), (10435, 127548), (10629, 125220), (11810, 112698), (12522, 106290), (14172, 93915), (17715, 75132), (18783, 70860), (20870, 63774), (21258, 62610), (23620, 56349), (25044, 53145), (31305, 42516), (31887, 41740), (35430, 37566)]