305453880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{44657}}^1$

素因数の和:44693

約数の個数: 96

約数和(自身を含む): 1044997200

約数和(自身を除く): 739543320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 44657, 89314, 133971, 178628, 223285, 267942, 357256, 401913, 446570, 535884, 669855, 803826, 848483, 893140, 1071768, 1339710, 1607652, 1696966, 1786280, 2009565, 2545449, 2679420, 3215304, 3393932, 4019130, 4242415, 5090898, 5358840, 6787864, 7636347, 8038260, 8484830, 10181796, 12727245, 15272694, 16076520, 16969660, 20363592, 25454490, 30545388, 33939320, 38181735, 50908980, 61090776, 76363470, 101817960, 152726940, 305453880]

約数ペア:

[(1, 305453880), (2, 152726940), (3, 101817960), (4, 76363470), (5, 61090776), (6, 50908980), (8, 38181735), (9, 33939320), (10, 30545388), (12, 25454490), (15, 20363592), (18, 16969660), (19, 16076520), (20, 15272694), (24, 12727245), (30, 10181796), (36, 8484830), (38, 8038260), (40, 7636347), (45, 6787864), (57, 5358840), (60, 5090898), (72, 4242415), (76, 4019130), (90, 3393932), (95, 3215304), (114, 2679420), (120, 2545449), (152, 2009565), (171, 1786280), (180, 1696966), (190, 1607652), (228, 1339710), (285, 1071768), (342, 893140), (360, 848483), (380, 803826), (456, 669855), (570, 535884), (684, 446570), (760, 401913), (855, 357256), (1140, 267942), (1368, 223285), (1710, 178628), (2280, 133971), (3420, 89314), (6840, 44657)]