130950120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{155893}}^1$

素因数の和:155914

約数の個数: 64

約数和(自身を含む): 448974720

約数和(自身を除く): 318024600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 155893, 311786, 467679, 623572, 779465, 935358, 1091251, 1247144, 1558930, 1870716, 2182502, 2338395, 3117860, 3273753, 3741432, 4365004, 4676790, 5456255, 6235720, 6547506, 8730008, 9353580, 10912510, 13095012, 16368765, 18707160, 21825020, 26190024, 32737530, 43650040, 65475060, 130950120]

約数ペア:

[(1, 130950120), (2, 65475060), (3, 43650040), (4, 32737530), (5, 26190024), (6, 21825020), (7, 18707160), (8, 16368765), (10, 13095012), (12, 10912510), (14, 9353580), (15, 8730008), (20, 6547506), (21, 6235720), (24, 5456255), (28, 4676790), (30, 4365004), (35, 3741432), (40, 3273753), (42, 3117860), (56, 2338395), (60, 2182502), (70, 1870716), (84, 1558930), (105, 1247144), (120, 1091251), (140, 935358), (168, 779465), (210, 623572), (280, 467679), (420, 311786), (840, 155893)]