151120440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1549}}^1$

素因数の和:1837

約数の個数: 96

約数和(自身を含む): 493272000

約数和(自身を除く): 342151560

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, 271, 360, 542, 813, 1084, 1355, 1549, 1626, 2168, 2439, 2710, 3098, 3252, 4065, 4647, 4878, 5420, 6196, 6504, 7745, 8130, 9294, 9756, 10840, 12195, 12392, 13941, 15490, 16260, 18588, 19512, 23235, 24390, 27882, 30980, 32520, 37176, 46470, 48780, 55764, 61960, 69705, 92940, 97560, 111528, 139410, 185880, 278820, 419779, 557640, 839558, 1259337, 1679116, 2098895, 2518674, 3358232, 3778011, 4197790, 5037348, 6296685, 7556022, 8395580, 10074696, 12593370, 15112044, 16791160, 18890055, 25186740, 30224088, 37780110, 50373480, 75560220, 151120440]

約数ペア:

[(1, 151120440), (2, 75560220), (3, 50373480), (4, 37780110), (5, 30224088), (6, 25186740), (8, 18890055), (9, 16791160), (10, 15112044), (12, 12593370), (15, 10074696), (18, 8395580), (20, 7556022), (24, 6296685), (30, 5037348), (36, 4197790), (40, 3778011), (45, 3358232), (60, 2518674), (72, 2098895), (90, 1679116), (120, 1259337), (180, 839558), (271, 557640), (360, 419779), (542, 278820), (813, 185880), (1084, 139410), (1355, 111528), (1549, 97560), (1626, 92940), (2168, 69705), (2439, 61960), (2710, 55764), (3098, 48780), (3252, 46470), (4065, 37176), (4647, 32520), (4878, 30980), (5420, 27882), (6196, 24390), (6504, 23235), (7745, 19512), (8130, 18588), (9294, 16260), (9756, 15490), (10840, 13941), (12195, 12392)]