1381880160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{33091}}^1$

素因数の和:33141

約数の個数: 144

約数和(自身を含む): 4878422640

約数和(自身を除く): 3496542480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1740, 2088, 2320, 2610, 2784, 3480, 4176, 4640, 5220, 6960, 8352, 10440, 13920, 20880, 33091, 41760, 66182, 99273, 132364, 165455, 198546, 264728, 297819, 330910, 397092, 496365, 529456, 595638, 661820, 794184, 959639, 992730, 1058912, 1191276, 1323640, 1489095, 1588368, 1919278, 1985460, 2382552, 2647280, 2878917, 2978190, 3176736, 3838556, 3970920, 4765104, 4798195, 5294560, 5757834, 5956380, 7677112, 7941840, 8636751, 9530208, 9596390, 11515668, 11912760, 14394585, 15354224, 15883680, 17273502, 19192780, 23031336, 23825520, 28789170, 30708448, 34547004, 38385560, 43183755, 46062672, 47651040, 57578340, 69094008, 76771120, 86367510, 92125344, 115156680, 138188016, 153542240, 172735020, 230313360, 276376032, 345470040, 460626720, 690940080, 1381880160]

約数ペア:

[(1, 1381880160), (2, 690940080), (3, 460626720), (4, 345470040), (5, 276376032), (6, 230313360), (8, 172735020), (9, 153542240), (10, 138188016), (12, 115156680), (15, 92125344), (16, 86367510), (18, 76771120), (20, 69094008), (24, 57578340), (29, 47651040), (30, 46062672), (32, 43183755), (36, 38385560), (40, 34547004), (45, 30708448), (48, 28789170), (58, 23825520), (60, 23031336), (72, 19192780), (80, 17273502), (87, 15883680), (90, 15354224), (96, 14394585), (116, 11912760), (120, 11515668), (144, 9596390), (145, 9530208), (160, 8636751), (174, 7941840), (180, 7677112), (232, 5956380), (240, 5757834), (261, 5294560), (288, 4798195), (290, 4765104), (348, 3970920), (360, 3838556), (435, 3176736), (464, 2978190), (480, 2878917), (522, 2647280), (580, 2382552), (696, 1985460), (720, 1919278), (870, 1588368), (928, 1489095), (1044, 1323640), (1160, 1191276), (1305, 1058912), (1392, 992730), (1440, 959639), (1740, 794184), (2088, 661820), (2320, 595638), (2610, 529456), (2784, 496365), (3480, 397092), (4176, 330910), (4640, 297819), (5220, 264728), (6960, 198546), (8352, 165455), (10440, 132364), (13920, 99273), (20880, 66182), (33091, 41760)]