53057520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1249}}^1$

素因数の和:1327

約数の個数: 120

約数和(自身を含む): 181350000

約数和(自身を除く): 128292480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 72, 80, 90, 118, 120, 144, 177, 180, 236, 240, 295, 354, 360, 472, 531, 590, 708, 720, 885, 944, 1062, 1180, 1249, 1416, 1770, 2124, 2360, 2498, 2655, 2832, 3540, 3747, 4248, 4720, 4996, 5310, 6245, 7080, 7494, 8496, 9992, 10620, 11241, 12490, 14160, 14988, 18735, 19984, 21240, 22482, 24980, 29976, 37470, 42480, 44964, 49960, 56205, 59952, 73691, 74940, 89928, 99920, 112410, 147382, 149880, 179856, 221073, 224820, 294764, 299760, 368455, 442146, 449640, 589528, 663219, 736910, 884292, 899280, 1105365, 1179056, 1326438, 1473820, 1768584, 2210730, 2652876, 2947640, 3316095, 3537168, 4421460, 5305752, 5895280, 6632190, 8842920, 10611504, 13264380, 17685840, 26528760, 53057520]

約数ペア:

[(1, 53057520), (2, 26528760), (3, 17685840), (4, 13264380), (5, 10611504), (6, 8842920), (8, 6632190), (9, 5895280), (10, 5305752), (12, 4421460), (15, 3537168), (16, 3316095), (18, 2947640), (20, 2652876), (24, 2210730), (30, 1768584), (36, 1473820), (40, 1326438), (45, 1179056), (48, 1105365), (59, 899280), (60, 884292), (72, 736910), (80, 663219), (90, 589528), (118, 449640), (120, 442146), (144, 368455), (177, 299760), (180, 294764), (236, 224820), (240, 221073), (295, 179856), (354, 149880), (360, 147382), (472, 112410), (531, 99920), (590, 89928), (708, 74940), (720, 73691), (885, 59952), (944, 56205), (1062, 49960), (1180, 44964), (1249, 42480), (1416, 37470), (1770, 29976), (2124, 24980), (2360, 22482), (2498, 21240), (2655, 19984), (2832, 18735), (3540, 14988), (3747, 14160), (4248, 12490), (4720, 11241), (4996, 10620), (5310, 9992), (6245, 8496), (7080, 7494)]