354269760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28387}}^1$

素因数の和:28420

約数の個数: 112

約数和(自身を含む): 1211372736

約数和(自身を除く): 857102976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 28387, 56774, 85161, 113548, 141935, 170322, 227096, 283870, 340644, 369031, 425805, 454192, 567740, 681288, 738062, 851610, 908384, 1107093, 1135480, 1362576, 1476124, 1703220, 1816768, 1845155, 2214186, 2270960, 2725152, 2952248, 3406440, 3690310, 4428372, 4541920, 5450304, 5535465, 5904496, 6812880, 7380620, 8856744, 9083840, 11070930, 11808992, 13625760, 14761240, 17713488, 22141860, 23617984, 27251520, 29522480, 35426976, 44283720, 59044960, 70853952, 88567440, 118089920, 177134880, 354269760]

約数ペア:

[(1, 354269760), (2, 177134880), (3, 118089920), (4, 88567440), (5, 70853952), (6, 59044960), (8, 44283720), (10, 35426976), (12, 29522480), (13, 27251520), (15, 23617984), (16, 22141860), (20, 17713488), (24, 14761240), (26, 13625760), (30, 11808992), (32, 11070930), (39, 9083840), (40, 8856744), (48, 7380620), (52, 6812880), (60, 5904496), (64, 5535465), (65, 5450304), (78, 4541920), (80, 4428372), (96, 3690310), (104, 3406440), (120, 2952248), (130, 2725152), (156, 2270960), (160, 2214186), (192, 1845155), (195, 1816768), (208, 1703220), (240, 1476124), (260, 1362576), (312, 1135480), (320, 1107093), (390, 908384), (416, 851610), (480, 738062), (520, 681288), (624, 567740), (780, 454192), (832, 425805), (960, 369031), (1040, 340644), (1248, 283870), (1560, 227096), (2080, 170322), (2496, 141935), (3120, 113548), (4160, 85161), (6240, 56774), (12480, 28387)]