475248720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1$

素因数の和:653

約数の個数: 160

約数和(自身を含む): 1530080640

約数和(自身を除く): 1054831920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 109, 111, 120, 148, 185, 218, 222, 240, 296, 327, 370, 436, 444, 491, 545, 555, 592, 654, 740, 872, 888, 982, 1090, 1110, 1308, 1473, 1480, 1635, 1744, 1776, 1964, 2180, 2220, 2455, 2616, 2946, 2960, 3270, 3928, 4033, 4360, 4440, 4910, 5232, 5892, 6540, 7365, 7856, 8066, 8720, 8880, 9820, 11784, 12099, 13080, 14730, 16132, 18167, 19640, 20165, 23568, 24198, 26160, 29460, 32264, 36334, 39280, 40330, 48396, 53519, 54501, 58920, 60495, 64528, 72668, 80660, 90835, 96792, 107038, 109002, 117840, 120990, 145336, 160557, 161320, 181670, 193584, 214076, 218004, 241980, 267595, 272505, 290672, 321114, 322640, 363340, 428152, 436008, 483960, 535190, 545010, 642228, 726680, 802785, 856304, 872016, 967920, 1070380, 1090020, 1284456, 1453360, 1605570, 1980203, 2140760, 2180040, 2568912, 3211140, 3960406, 4281520, 4360080, 5940609, 6422280, 7920812, 9901015, 11881218, 12844560, 15841624, 19802030, 23762436, 29703045, 31683248, 39604060, 47524872, 59406090, 79208120, 95049744, 118812180, 158416240, 237624360, 475248720]

約数ペア:

[(1, 475248720), (2, 237624360), (3, 158416240), (4, 118812180), (5, 95049744), (6, 79208120), (8, 59406090), (10, 47524872), (12, 39604060), (15, 31683248), (16, 29703045), (20, 23762436), (24, 19802030), (30, 15841624), (37, 12844560), (40, 11881218), (48, 9901015), (60, 7920812), (74, 6422280), (80, 5940609), (109, 4360080), (111, 4281520), (120, 3960406), (148, 3211140), (185, 2568912), (218, 2180040), (222, 2140760), (240, 1980203), (296, 1605570), (327, 1453360), (370, 1284456), (436, 1090020), (444, 1070380), (491, 967920), (545, 872016), (555, 856304), (592, 802785), (654, 726680), (740, 642228), (872, 545010), (888, 535190), (982, 483960), (1090, 436008), (1110, 428152), (1308, 363340), (1473, 322640), (1480, 321114), (1635, 290672), (1744, 272505), (1776, 267595), (1964, 241980), (2180, 218004), (2220, 214076), (2455, 193584), (2616, 181670), (2946, 161320), (2960, 160557), (3270, 145336), (3928, 120990), (4033, 117840), (4360, 109002), (4440, 107038), (4910, 96792), (5232, 90835), (5892, 80660), (6540, 72668), (7365, 64528), (7856, 60495), (8066, 58920), (8720, 54501), (8880, 53519), (9820, 48396), (11784, 40330), (12099, 39280), (13080, 36334), (14730, 32264), (16132, 29460), (18167, 26160), (19640, 24198), (20165, 23568)]