258109560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{2447}}^1$

素因数の和:2757

約数の個数: 96

約数和(自身を含む): 842063040

約数和(自身を除く): 583953480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 293, 360, 586, 879, 1172, 1465, 1758, 2344, 2447, 2637, 2930, 3516, 4395, 4894, 5274, 5860, 7032, 7341, 8790, 9788, 10548, 11720, 12235, 13185, 14682, 17580, 19576, 21096, 22023, 24470, 26370, 29364, 35160, 36705, 44046, 48940, 52740, 58728, 73410, 88092, 97880, 105480, 110115, 146820, 176184, 220230, 293640, 440460, 716971, 880920, 1433942, 2150913, 2867884, 3584855, 4301826, 5735768, 6452739, 7169710, 8603652, 10754565, 12905478, 14339420, 17207304, 21509130, 25810956, 28678840, 32263695, 43018260, 51621912, 64527390, 86036520, 129054780, 258109560]

約数ペア:

[(1, 258109560), (2, 129054780), (3, 86036520), (4, 64527390), (5, 51621912), (6, 43018260), (8, 32263695), (9, 28678840), (10, 25810956), (12, 21509130), (15, 17207304), (18, 14339420), (20, 12905478), (24, 10754565), (30, 8603652), (36, 7169710), (40, 6452739), (45, 5735768), (60, 4301826), (72, 3584855), (90, 2867884), (120, 2150913), (180, 1433942), (293, 880920), (360, 716971), (586, 440460), (879, 293640), (1172, 220230), (1465, 176184), (1758, 146820), (2344, 110115), (2447, 105480), (2637, 97880), (2930, 88092), (3516, 73410), (4395, 58728), (4894, 52740), (5274, 48940), (5860, 44046), (7032, 36705), (7341, 35160), (8790, 29364), (9788, 26370), (10548, 24470), (11720, 22023), (12235, 21096), (13185, 19576), (14682, 17580)]