156288240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1657}}^1$

素因数の和:1807

約数の個数: 120

約数和(自身を含む): 529193808

約数和(自身を除く): 372905568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 131, 144, 180, 240, 262, 360, 393, 524, 655, 720, 786, 1048, 1179, 1310, 1572, 1657, 1965, 2096, 2358, 2620, 3144, 3314, 3930, 4716, 4971, 5240, 5895, 6288, 6628, 7860, 8285, 9432, 9942, 10480, 11790, 13256, 14913, 15720, 16570, 18864, 19884, 23580, 24855, 26512, 29826, 31440, 33140, 39768, 47160, 49710, 59652, 66280, 74565, 79536, 94320, 99420, 119304, 132560, 149130, 198840, 217067, 238608, 298260, 397680, 434134, 596520, 651201, 868268, 1085335, 1193040, 1302402, 1736536, 1953603, 2170670, 2604804, 3256005, 3473072, 3907206, 4341340, 5209608, 6512010, 7814412, 8682680, 9768015, 10419216, 13024020, 15628824, 17365360, 19536030, 26048040, 31257648, 39072060, 52096080, 78144120, 156288240]

約数ペア:

[(1, 156288240), (2, 78144120), (3, 52096080), (4, 39072060), (5, 31257648), (6, 26048040), (8, 19536030), (9, 17365360), (10, 15628824), (12, 13024020), (15, 10419216), (16, 9768015), (18, 8682680), (20, 7814412), (24, 6512010), (30, 5209608), (36, 4341340), (40, 3907206), (45, 3473072), (48, 3256005), (60, 2604804), (72, 2170670), (80, 1953603), (90, 1736536), (120, 1302402), (131, 1193040), (144, 1085335), (180, 868268), (240, 651201), (262, 596520), (360, 434134), (393, 397680), (524, 298260), (655, 238608), (720, 217067), (786, 198840), (1048, 149130), (1179, 132560), (1310, 119304), (1572, 99420), (1657, 94320), (1965, 79536), (2096, 74565), (2358, 66280), (2620, 59652), (3144, 49710), (3314, 47160), (3930, 39768), (4716, 33140), (4971, 31440), (5240, 29826), (5895, 26512), (6288, 24855), (6628, 23580), (7860, 19884), (8285, 18864), (9432, 16570), (9942, 15720), (10480, 14913), (11790, 13256)]