620044560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{7621}}^1$

素因数の和:7753

約数の個数: 120

約数和(自身を含む): 2101019544

約数和(自身を除く): 1480974984

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, 113, 120, 144, 180, 226, 240, 339, 360, 452, 565, 678, 720, 904, 1017, 1130, 1356, 1695, 1808, 2034, 2260, 2712, 3390, 4068, 4520, 5085, 5424, 6780, 7621, 8136, 9040, 10170, 13560, 15242, 16272, 20340, 22863, 27120, 30484, 38105, 40680, 45726, 60968, 68589, 76210, 81360, 91452, 114315, 121936, 137178, 152420, 182904, 228630, 274356, 304840, 342945, 365808, 457260, 548712, 609680, 685890, 861173, 914520, 1097424, 1371780, 1722346, 1829040, 2583519, 2743560, 3444692, 4305865, 5167038, 5487120, 6889384, 7750557, 8611730, 10334076, 12917595, 13778768, 15501114, 17223460, 20668152, 25835190, 31002228, 34446920, 38752785, 41336304, 51670380, 62004456, 68893840, 77505570, 103340760, 124008912, 155011140, 206681520, 310022280, 620044560]

約数ペア:

[(1, 620044560), (2, 310022280), (3, 206681520), (4, 155011140), (5, 124008912), (6, 103340760), (8, 77505570), (9, 68893840), (10, 62004456), (12, 51670380), (15, 41336304), (16, 38752785), (18, 34446920), (20, 31002228), (24, 25835190), (30, 20668152), (36, 17223460), (40, 15501114), (45, 13778768), (48, 12917595), (60, 10334076), (72, 8611730), (80, 7750557), (90, 6889384), (113, 5487120), (120, 5167038), (144, 4305865), (180, 3444692), (226, 2743560), (240, 2583519), (339, 1829040), (360, 1722346), (452, 1371780), (565, 1097424), (678, 914520), (720, 861173), (904, 685890), (1017, 609680), (1130, 548712), (1356, 457260), (1695, 365808), (1808, 342945), (2034, 304840), (2260, 274356), (2712, 228630), (3390, 182904), (4068, 152420), (4520, 137178), (5085, 121936), (5424, 114315), (6780, 91452), (7621, 81360), (8136, 76210), (9040, 68589), (10170, 60968), (13560, 45726), (15242, 40680), (16272, 38105), (20340, 30484), (22863, 27120)]