455301480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2689}}^1$

素因数の和:2803

約数の個数: 128

約数和(自身を含む): 1464220800

約数和(自身を除く): 1008919320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 83, 85, 102, 120, 136, 166, 170, 204, 249, 255, 332, 340, 408, 415, 498, 510, 664, 680, 830, 996, 1020, 1245, 1411, 1660, 1992, 2040, 2490, 2689, 2822, 3320, 4233, 4980, 5378, 5644, 7055, 8067, 8466, 9960, 10756, 11288, 13445, 14110, 16134, 16932, 21165, 21512, 26890, 28220, 32268, 33864, 40335, 42330, 45713, 53780, 56440, 64536, 80670, 84660, 91426, 107560, 137139, 161340, 169320, 182852, 223187, 228565, 274278, 322680, 365704, 446374, 457130, 548556, 669561, 685695, 892748, 914260, 1097112, 1115935, 1339122, 1371390, 1785496, 1828520, 2231870, 2678244, 2742780, 3347805, 3794179, 4463740, 5356488, 5485560, 6695610, 7588358, 8927480, 11382537, 13391220, 15176716, 18970895, 22765074, 26782440, 30353432, 37941790, 45530148, 56912685, 75883580, 91060296, 113825370, 151767160, 227650740, 455301480]

約数ペア:

[(1, 455301480), (2, 227650740), (3, 151767160), (4, 113825370), (5, 91060296), (6, 75883580), (8, 56912685), (10, 45530148), (12, 37941790), (15, 30353432), (17, 26782440), (20, 22765074), (24, 18970895), (30, 15176716), (34, 13391220), (40, 11382537), (51, 8927480), (60, 7588358), (68, 6695610), (83, 5485560), (85, 5356488), (102, 4463740), (120, 3794179), (136, 3347805), (166, 2742780), (170, 2678244), (204, 2231870), (249, 1828520), (255, 1785496), (332, 1371390), (340, 1339122), (408, 1115935), (415, 1097112), (498, 914260), (510, 892748), (664, 685695), (680, 669561), (830, 548556), (996, 457130), (1020, 446374), (1245, 365704), (1411, 322680), (1660, 274278), (1992, 228565), (2040, 223187), (2490, 182852), (2689, 169320), (2822, 161340), (3320, 137139), (4233, 107560), (4980, 91426), (5378, 84660), (5644, 80670), (7055, 64536), (8067, 56440), (8466, 53780), (9960, 45713), (10756, 42330), (11288, 40335), (13445, 33864), (14110, 32268), (16134, 28220), (16932, 26890), (21165, 21512)]