460377280

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4219}}^1$

素因数の和:4278

約数の個数: 112

約数和(自身を含む): 1234805760

約数和(自身を除く): 774428480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 320, 341, 352, 440, 496, 620, 682, 704, 880, 992, 1240, 1364, 1705, 1760, 1984, 2480, 2728, 3410, 3520, 4219, 4960, 5456, 6820, 8438, 9920, 10912, 13640, 16876, 21095, 21824, 27280, 33752, 42190, 46409, 54560, 67504, 84380, 92818, 109120, 130789, 135008, 168760, 185636, 232045, 261578, 270016, 337520, 371272, 464090, 523156, 653945, 675040, 742544, 928180, 1046312, 1307890, 1350080, 1438679, 1485088, 1856360, 2092624, 2615780, 2877358, 2970176, 3712720, 4185248, 5231560, 5754716, 7193395, 7425440, 8370496, 10463120, 11509432, 14386790, 14850880, 20926240, 23018864, 28773580, 41852480, 46037728, 57547160, 92075456, 115094320, 230188640, 460377280]

約数ペア:

[(1, 460377280), (2, 230188640), (4, 115094320), (5, 92075456), (8, 57547160), (10, 46037728), (11, 41852480), (16, 28773580), (20, 23018864), (22, 20926240), (31, 14850880), (32, 14386790), (40, 11509432), (44, 10463120), (55, 8370496), (62, 7425440), (64, 7193395), (80, 5754716), (88, 5231560), (110, 4185248), (124, 3712720), (155, 2970176), (160, 2877358), (176, 2615780), (220, 2092624), (248, 1856360), (310, 1485088), (320, 1438679), (341, 1350080), (352, 1307890), (440, 1046312), (496, 928180), (620, 742544), (682, 675040), (704, 653945), (880, 523156), (992, 464090), (1240, 371272), (1364, 337520), (1705, 270016), (1760, 261578), (1984, 232045), (2480, 185636), (2728, 168760), (3410, 135008), (3520, 130789), (4219, 109120), (4960, 92818), (5456, 84380), (6820, 67504), (8438, 54560), (9920, 46409), (10912, 42190), (13640, 33752), (16876, 27280), (21095, 21824)]