7227720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1181}}^1$

素因数の和:1215

約数の個数: 96

約数和(自身を含む): 24892920

約数和(自身を除く): 17665200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1181, 1224, 1530, 2040, 2362, 3060, 3543, 4724, 5905, 6120, 7086, 9448, 10629, 11810, 14172, 17715, 20077, 21258, 23620, 28344, 35430, 40154, 42516, 47240, 53145, 60231, 70860, 80308, 85032, 100385, 106290, 120462, 141720, 160616, 180693, 200770, 212580, 240924, 301155, 361386, 401540, 425160, 481848, 602310, 722772, 803080, 903465, 1204620, 1445544, 1806930, 2409240, 3613860, 7227720]

約数ペア:

[(1, 7227720), (2, 3613860), (3, 2409240), (4, 1806930), (5, 1445544), (6, 1204620), (8, 903465), (9, 803080), (10, 722772), (12, 602310), (15, 481848), (17, 425160), (18, 401540), (20, 361386), (24, 301155), (30, 240924), (34, 212580), (36, 200770), (40, 180693), (45, 160616), (51, 141720), (60, 120462), (68, 106290), (72, 100385), (85, 85032), (90, 80308), (102, 70860), (120, 60231), (136, 53145), (153, 47240), (170, 42516), (180, 40154), (204, 35430), (255, 28344), (306, 23620), (340, 21258), (360, 20077), (408, 17715), (510, 14172), (612, 11810), (680, 10629), (765, 9448), (1020, 7086), (1181, 6120), (1224, 5905), (1530, 4724), (2040, 3543), (2362, 3060)]