16578240480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{827}}^1\times {\mathrm{13921}}^1$

素因数の和:14769

約数の個数: 144

約数和(自身を含む): 56645722224

約数和(自身を除く): 40067481744

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, 827, 1440, 1654, 2481, 3308, 4135, 4962, 6616, 7443, 8270, 9924, 12405, 13232, 13921, 14886, 16540, 19848, 24810, 26464, 27842, 29772, 33080, 37215, 39696, 41763, 49620, 55684, 59544, 66160, 69605, 74430, 79392, 83526, 99240, 111368, 119088, 125289, 132320, 139210, 148860, 167052, 198480, 208815, 222736, 238176, 250578, 278420, 297720, 334104, 396960, 417630, 445472, 501156, 556840, 595440, 626445, 668208, 835260, 1002312, 1113680, 1190880, 1252890, 1336416, 1670520, 2004624, 2227360, 2505780, 3341040, 4009248, 5011560, 6682080, 10023120, 11512667, 20046240, 23025334, 34538001, 46050668, 57563335, 69076002, 92101336, 103614003, 115126670, 138152004, 172690005, 184202672, 207228006, 230253340, 276304008, 345380010, 368405344, 414456012, 460506680, 518070015, 552608016, 690760020, 828912024, 921013360, 1036140030, 1105216032, 1381520040, 1657824048, 1842026720, 2072280060, 2763040080, 3315648096, 4144560120, 5526080160, 8289120240, 16578240480]

約数ペア:

[(1, 16578240480), (2, 8289120240), (3, 5526080160), (4, 4144560120), (5, 3315648096), (6, 2763040080), (8, 2072280060), (9, 1842026720), (10, 1657824048), (12, 1381520040), (15, 1105216032), (16, 1036140030), (18, 921013360), (20, 828912024), (24, 690760020), (30, 552608016), (32, 518070015), (36, 460506680), (40, 414456012), (45, 368405344), (48, 345380010), (60, 276304008), (72, 230253340), (80, 207228006), (90, 184202672), (96, 172690005), (120, 138152004), (144, 115126670), (160, 103614003), (180, 92101336), (240, 69076002), (288, 57563335), (360, 46050668), (480, 34538001), (720, 23025334), (827, 20046240), (1440, 11512667), (1654, 10023120), (2481, 6682080), (3308, 5011560), (4135, 4009248), (4962, 3341040), (6616, 2505780), (7443, 2227360), (8270, 2004624), (9924, 1670520), (12405, 1336416), (13232, 1252890), (13921, 1190880), (14886, 1113680), (16540, 1002312), (19848, 835260), (24810, 668208), (26464, 626445), (27842, 595440), (29772, 556840), (33080, 501156), (37215, 445472), (39696, 417630), (41763, 396960), (49620, 334104), (55684, 297720), (59544, 278420), (66160, 250578), (69605, 238176), (74430, 222736), (79392, 208815), (83526, 198480), (99240, 167052), (111368, 148860), (119088, 139210), (125289, 132320)]