4780380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7243}}^1$

素因数の和:7266

約数の個数: 48

約数和(自身を含む): 14603904

約数和(自身を除く): 9823524

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 7243, 14486, 21729, 28972, 36215, 43458, 72430, 79673, 86916, 108645, 144860, 159346, 217290, 239019, 318692, 398365, 434580, 478038, 796730, 956076, 1195095, 1593460, 2390190, 4780380]

約数ペア:

[(1, 4780380), (2, 2390190), (3, 1593460), (4, 1195095), (5, 956076), (6, 796730), (10, 478038), (11, 434580), (12, 398365), (15, 318692), (20, 239019), (22, 217290), (30, 159346), (33, 144860), (44, 108645), (55, 86916), (60, 79673), (66, 72430), (110, 43458), (132, 36215), (165, 28972), (220, 21729), (330, 14486), (660, 7243)]