27948069840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{91621}}^1$

素因数の和:91709

約数の個数: 160

約数和(自身を含む): 91616136192

約数和(自身を除く): 63668066352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 41, 48, 60, 62, 80, 82, 93, 120, 123, 124, 155, 164, 186, 205, 240, 246, 248, 310, 328, 372, 410, 465, 492, 496, 615, 620, 656, 744, 820, 930, 984, 1230, 1240, 1271, 1488, 1640, 1860, 1968, 2460, 2480, 2542, 3280, 3720, 3813, 4920, 5084, 6355, 7440, 7626, 9840, 10168, 12710, 15252, 19065, 20336, 25420, 30504, 38130, 50840, 61008, 76260, 91621, 101680, 152520, 183242, 274863, 305040, 366484, 458105, 549726, 732968, 916210, 1099452, 1374315, 1465936, 1832420, 2198904, 2748630, 2840251, 3664840, 3756461, 4397808, 5497260, 5680502, 7329680, 7512922, 8520753, 10994520, 11269383, 11361004, 14201255, 15025844, 17041506, 18782305, 21989040, 22538766, 22722008, 28402510, 30051688, 34083012, 37564610, 42603765, 45077532, 45444016, 56346915, 56805020, 60103376, 68166024, 75129220, 85207530, 90155064, 112693830, 113610040, 116450291, 136332048, 150258440, 170415060, 180310128, 225387660, 227220080, 232900582, 300516880, 340830120, 349350873, 450775320, 465801164, 582251455, 681660240, 698701746, 901550640, 931602328, 1164502910, 1397403492, 1746754365, 1863204656, 2329005820, 2794806984, 3493508730, 4658011640, 5589613968, 6987017460, 9316023280, 13974034920, 27948069840]

約数ペア:

[(1, 27948069840), (2, 13974034920), (3, 9316023280), (4, 6987017460), (5, 5589613968), (6, 4658011640), (8, 3493508730), (10, 2794806984), (12, 2329005820), (15, 1863204656), (16, 1746754365), (20, 1397403492), (24, 1164502910), (30, 931602328), (31, 901550640), (40, 698701746), (41, 681660240), (48, 582251455), (60, 465801164), (62, 450775320), (80, 349350873), (82, 340830120), (93, 300516880), (120, 232900582), (123, 227220080), (124, 225387660), (155, 180310128), (164, 170415060), (186, 150258440), (205, 136332048), (240, 116450291), (246, 113610040), (248, 112693830), (310, 90155064), (328, 85207530), (372, 75129220), (410, 68166024), (465, 60103376), (492, 56805020), (496, 56346915), (615, 45444016), (620, 45077532), (656, 42603765), (744, 37564610), (820, 34083012), (930, 30051688), (984, 28402510), (1230, 22722008), (1240, 22538766), (1271, 21989040), (1488, 18782305), (1640, 17041506), (1860, 15025844), (1968, 14201255), (2460, 11361004), (2480, 11269383), (2542, 10994520), (3280, 8520753), (3720, 7512922), (3813, 7329680), (4920, 5680502), (5084, 5497260), (6355, 4397808), (7440, 3756461), (7626, 3664840), (9840, 2840251), (10168, 2748630), (12710, 2198904), (15252, 1832420), (19065, 1465936), (20336, 1374315), (25420, 1099452), (30504, 916210), (38130, 732968), (50840, 549726), (61008, 458105), (76260, 366484), (91621, 305040), (101680, 274863), (152520, 183242)]