457109880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1193}}^1$

素因数の和:1341

約数の個数: 128

約数和(自身を含む): 1430507520

約数和(自身を除く): 973397640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 103, 120, 124, 155, 186, 206, 248, 309, 310, 372, 412, 465, 515, 618, 620, 744, 824, 930, 1030, 1193, 1236, 1240, 1545, 1860, 2060, 2386, 2472, 3090, 3193, 3579, 3720, 4120, 4772, 5965, 6180, 6386, 7158, 9544, 9579, 11930, 12360, 12772, 14316, 15965, 17895, 19158, 23860, 25544, 28632, 31930, 35790, 36983, 38316, 47720, 47895, 63860, 71580, 73966, 76632, 95790, 110949, 122879, 127720, 143160, 147932, 184915, 191580, 221898, 245758, 295864, 368637, 369830, 383160, 443796, 491516, 554745, 614395, 737274, 739660, 887592, 983032, 1109490, 1228790, 1474548, 1479320, 1843185, 2218980, 2457580, 2949096, 3686370, 3809249, 4437960, 4915160, 7372740, 7618498, 11427747, 14745480, 15236996, 19046245, 22855494, 30473992, 38092490, 45710988, 57138735, 76184980, 91421976, 114277470, 152369960, 228554940, 457109880]

約数ペア:

[(1, 457109880), (2, 228554940), (3, 152369960), (4, 114277470), (5, 91421976), (6, 76184980), (8, 57138735), (10, 45710988), (12, 38092490), (15, 30473992), (20, 22855494), (24, 19046245), (30, 15236996), (31, 14745480), (40, 11427747), (60, 7618498), (62, 7372740), (93, 4915160), (103, 4437960), (120, 3809249), (124, 3686370), (155, 2949096), (186, 2457580), (206, 2218980), (248, 1843185), (309, 1479320), (310, 1474548), (372, 1228790), (412, 1109490), (465, 983032), (515, 887592), (618, 739660), (620, 737274), (744, 614395), (824, 554745), (930, 491516), (1030, 443796), (1193, 383160), (1236, 369830), (1240, 368637), (1545, 295864), (1860, 245758), (2060, 221898), (2386, 191580), (2472, 184915), (3090, 147932), (3193, 143160), (3579, 127720), (3720, 122879), (4120, 110949), (4772, 95790), (5965, 76632), (6180, 73966), (6386, 71580), (7158, 63860), (9544, 47895), (9579, 47720), (11930, 38316), (12360, 36983), (12772, 35790), (14316, 31930), (15965, 28632), (17895, 25544), (19158, 23860)]