29028960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1061}}^1$

素因数の和:1101

約数の個数: 144

約数和(自身を含む): 104373360

約数和(自身を除く): 75344400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1061, 1140, 1368, 1440, 1520, 1710, 1824, 2122, 2280, 2736, 3040, 3183, 3420, 4244, 4560, 5305, 5472, 6366, 6840, 8488, 9120, 9549, 10610, 12732, 13680, 15915, 16976, 19098, 20159, 21220, 25464, 27360, 31830, 33952, 38196, 40318, 42440, 47745, 50928, 60477, 63660, 76392, 80636, 84880, 95490, 100795, 101856, 120954, 127320, 152784, 161272, 169760, 181431, 190980, 201590, 241908, 254640, 302385, 305568, 322544, 362862, 381960, 403180, 483816, 509280, 604770, 645088, 725724, 763920, 806360, 907155, 967632, 1209540, 1451448, 1527840, 1612720, 1814310, 1935264, 2419080, 2902896, 3225440, 3628620, 4838160, 5805792, 7257240, 9676320, 14514480, 29028960]

約数ペア:

[(1, 29028960), (2, 14514480), (3, 9676320), (4, 7257240), (5, 5805792), (6, 4838160), (8, 3628620), (9, 3225440), (10, 2902896), (12, 2419080), (15, 1935264), (16, 1814310), (18, 1612720), (19, 1527840), (20, 1451448), (24, 1209540), (30, 967632), (32, 907155), (36, 806360), (38, 763920), (40, 725724), (45, 645088), (48, 604770), (57, 509280), (60, 483816), (72, 403180), (76, 381960), (80, 362862), (90, 322544), (95, 305568), (96, 302385), (114, 254640), (120, 241908), (144, 201590), (152, 190980), (160, 181431), (171, 169760), (180, 161272), (190, 152784), (228, 127320), (240, 120954), (285, 101856), (288, 100795), (304, 95490), (342, 84880), (360, 80636), (380, 76392), (456, 63660), (480, 60477), (570, 50928), (608, 47745), (684, 42440), (720, 40318), (760, 38196), (855, 33952), (912, 31830), (1061, 27360), (1140, 25464), (1368, 21220), (1440, 20159), (1520, 19098), (1710, 16976), (1824, 15915), (2122, 13680), (2280, 12732), (2736, 10610), (3040, 9549), (3183, 9120), (3420, 8488), (4244, 6840), (4560, 6366), (5305, 5472)]