11919840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1307}}^1$

素因数の和:1344

約数の個数: 96

約数和(自身を含む): 39553920

約数和(自身を除く): 27634080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1307, 1520, 1824, 2280, 2614, 3040, 3921, 4560, 5228, 6535, 7842, 9120, 10456, 13070, 15684, 19605, 20912, 24833, 26140, 31368, 39210, 41824, 49666, 52280, 62736, 74499, 78420, 99332, 104560, 124165, 125472, 148998, 156840, 198664, 209120, 248330, 297996, 313680, 372495, 397328, 496660, 595992, 627360, 744990, 794656, 993320, 1191984, 1489980, 1986640, 2383968, 2979960, 3973280, 5959920, 11919840]

約数ペア:

[(1, 11919840), (2, 5959920), (3, 3973280), (4, 2979960), (5, 2383968), (6, 1986640), (8, 1489980), (10, 1191984), (12, 993320), (15, 794656), (16, 744990), (19, 627360), (20, 595992), (24, 496660), (30, 397328), (32, 372495), (38, 313680), (40, 297996), (48, 248330), (57, 209120), (60, 198664), (76, 156840), (80, 148998), (95, 125472), (96, 124165), (114, 104560), (120, 99332), (152, 78420), (160, 74499), (190, 62736), (228, 52280), (240, 49666), (285, 41824), (304, 39210), (380, 31368), (456, 26140), (480, 24833), (570, 20912), (608, 19605), (760, 15684), (912, 13070), (1140, 10456), (1307, 9120), (1520, 7842), (1824, 6535), (2280, 5228), (2614, 4560), (3040, 3921)]