2238691680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{823}}^1\times {\mathrm{1889}}^1$

素因数の和:2733

約数の個数: 144

約数和(自身を含む): 7652867040

約数和(自身を除く): 5414175360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 823, 1440, 1646, 1889, 2469, 3292, 3778, 4115, 4938, 5667, 6584, 7407, 7556, 8230, 9445, 9876, 11334, 12345, 13168, 14814, 15112, 16460, 17001, 18890, 19752, 22668, 24690, 26336, 28335, 29628, 30224, 32920, 34002, 37035, 37780, 39504, 45336, 49380, 56670, 59256, 60448, 65840, 68004, 74070, 75560, 79008, 85005, 90672, 98760, 113340, 118512, 131680, 136008, 148140, 151120, 170010, 181344, 197520, 226680, 237024, 272016, 296280, 302240, 340020, 395040, 453360, 544032, 592560, 680040, 906720, 1185120, 1360080, 1554647, 2720160, 3109294, 4663941, 6218588, 7773235, 9327882, 12437176, 13991823, 15546470, 18655764, 23319705, 24874352, 27983646, 31092940, 37311528, 46639410, 49748704, 55967292, 62185880, 69959115, 74623056, 93278820, 111934584, 124371760, 139918230, 149246112, 186557640, 223869168, 248743520, 279836460, 373115280, 447738336, 559672920, 746230560, 1119345840, 2238691680]

約数ペア:

[(1, 2238691680), (2, 1119345840), (3, 746230560), (4, 559672920), (5, 447738336), (6, 373115280), (8, 279836460), (9, 248743520), (10, 223869168), (12, 186557640), (15, 149246112), (16, 139918230), (18, 124371760), (20, 111934584), (24, 93278820), (30, 74623056), (32, 69959115), (36, 62185880), (40, 55967292), (45, 49748704), (48, 46639410), (60, 37311528), (72, 31092940), (80, 27983646), (90, 24874352), (96, 23319705), (120, 18655764), (144, 15546470), (160, 13991823), (180, 12437176), (240, 9327882), (288, 7773235), (360, 6218588), (480, 4663941), (720, 3109294), (823, 2720160), (1440, 1554647), (1646, 1360080), (1889, 1185120), (2469, 906720), (3292, 680040), (3778, 592560), (4115, 544032), (4938, 453360), (5667, 395040), (6584, 340020), (7407, 302240), (7556, 296280), (8230, 272016), (9445, 237024), (9876, 226680), (11334, 197520), (12345, 181344), (13168, 170010), (14814, 151120), (15112, 148140), (16460, 136008), (17001, 131680), (18890, 118512), (19752, 113340), (22668, 98760), (24690, 90672), (26336, 85005), (28335, 79008), (29628, 75560), (30224, 74070), (32920, 68004), (34002, 65840), (37035, 60448), (37780, 59256), (39504, 56670), (45336, 49380)]