310565880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1069}}^1$

素因数の和:1358

約数の個数: 128

約数和(自身を含む): 1040040000

約数和(自身を除く): 729474120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 269, 270, 360, 538, 540, 807, 1069, 1076, 1080, 1345, 1614, 2138, 2152, 2421, 2690, 3207, 3228, 4035, 4276, 4842, 5345, 5380, 6414, 6456, 7263, 8070, 8552, 9621, 9684, 10690, 10760, 12105, 12828, 14526, 16035, 16140, 19242, 19368, 21380, 24210, 25656, 28863, 29052, 32070, 32280, 36315, 38484, 42760, 48105, 48420, 57726, 58104, 64140, 72630, 76968, 96210, 96840, 115452, 128280, 144315, 145260, 192420, 230904, 287561, 288630, 290520, 384840, 575122, 577260, 862683, 1150244, 1154520, 1437805, 1725366, 2300488, 2588049, 2875610, 3450732, 4313415, 5176098, 5751220, 6901464, 7764147, 8626830, 10352196, 11502440, 12940245, 15528294, 17253660, 20704392, 25880490, 31056588, 34507320, 38820735, 51760980, 62113176, 77641470, 103521960, 155282940, 310565880]

約数ペア:

[(1, 310565880), (2, 155282940), (3, 103521960), (4, 77641470), (5, 62113176), (6, 51760980), (8, 38820735), (9, 34507320), (10, 31056588), (12, 25880490), (15, 20704392), (18, 17253660), (20, 15528294), (24, 12940245), (27, 11502440), (30, 10352196), (36, 8626830), (40, 7764147), (45, 6901464), (54, 5751220), (60, 5176098), (72, 4313415), (90, 3450732), (108, 2875610), (120, 2588049), (135, 2300488), (180, 1725366), (216, 1437805), (269, 1154520), (270, 1150244), (360, 862683), (538, 577260), (540, 575122), (807, 384840), (1069, 290520), (1076, 288630), (1080, 287561), (1345, 230904), (1614, 192420), (2138, 145260), (2152, 144315), (2421, 128280), (2690, 115452), (3207, 96840), (3228, 96210), (4035, 76968), (4276, 72630), (4842, 64140), (5345, 58104), (5380, 57726), (6414, 48420), (6456, 48105), (7263, 42760), (8070, 38484), (8552, 36315), (9621, 32280), (9684, 32070), (10690, 29052), (10760, 28863), (12105, 25656), (12828, 24210), (14526, 21380), (16035, 19368), (16140, 19242)]