331814160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27109}}^1$

素因数の和:27145

約数の個数: 120

約数和(自身を含む): 1179935640

約数和(自身を除く): 848121480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 27109, 54218, 81327, 108436, 135545, 162654, 216872, 243981, 271090, 325308, 406635, 433744, 460853, 487962, 542180, 650616, 813270, 921706, 975924, 1084360, 1219905, 1301232, 1382559, 1626540, 1843412, 1951848, 2168720, 2304265, 2439810, 2765118, 3253080, 3686824, 3903696, 4147677, 4608530, 4879620, 5530236, 6506160, 6912795, 7373648, 8295354, 9217060, 9759240, 11060472, 13825590, 16590708, 18434120, 19518480, 20738385, 22120944, 27651180, 33181416, 36868240, 41476770, 55302360, 66362832, 82953540, 110604720, 165907080, 331814160]

約数ペア:

[(1, 331814160), (2, 165907080), (3, 110604720), (4, 82953540), (5, 66362832), (6, 55302360), (8, 41476770), (9, 36868240), (10, 33181416), (12, 27651180), (15, 22120944), (16, 20738385), (17, 19518480), (18, 18434120), (20, 16590708), (24, 13825590), (30, 11060472), (34, 9759240), (36, 9217060), (40, 8295354), (45, 7373648), (48, 6912795), (51, 6506160), (60, 5530236), (68, 4879620), (72, 4608530), (80, 4147677), (85, 3903696), (90, 3686824), (102, 3253080), (120, 2765118), (136, 2439810), (144, 2304265), (153, 2168720), (170, 1951848), (180, 1843412), (204, 1626540), (240, 1382559), (255, 1301232), (272, 1219905), (306, 1084360), (340, 975924), (360, 921706), (408, 813270), (510, 650616), (612, 542180), (680, 487962), (720, 460853), (765, 433744), (816, 406635), (1020, 325308), (1224, 271090), (1360, 243981), (1530, 216872), (2040, 162654), (2448, 135545), (3060, 108436), (4080, 81327), (6120, 54218), (12240, 27109)]