13037040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1$

素因数の和:991

約数の個数: 120

約数和(自身を含む): 46135440

約数和(自身を除く): 33098400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 953, 1140, 1368, 1520, 1710, 1906, 2280, 2736, 2859, 3420, 3812, 4560, 4765, 5718, 6840, 7624, 8577, 9530, 11436, 13680, 14295, 15248, 17154, 18107, 19060, 22872, 28590, 34308, 36214, 38120, 42885, 45744, 54321, 57180, 68616, 72428, 76240, 85770, 90535, 108642, 114360, 137232, 144856, 162963, 171540, 181070, 217284, 228720, 271605, 289712, 325926, 343080, 362140, 434568, 543210, 651852, 686160, 724280, 814815, 869136, 1086420, 1303704, 1448560, 1629630, 2172840, 2607408, 3259260, 4345680, 6518520, 13037040]

約数ペア:

[(1, 13037040), (2, 6518520), (3, 4345680), (4, 3259260), (5, 2607408), (6, 2172840), (8, 1629630), (9, 1448560), (10, 1303704), (12, 1086420), (15, 869136), (16, 814815), (18, 724280), (19, 686160), (20, 651852), (24, 543210), (30, 434568), (36, 362140), (38, 343080), (40, 325926), (45, 289712), (48, 271605), (57, 228720), (60, 217284), (72, 181070), (76, 171540), (80, 162963), (90, 144856), (95, 137232), (114, 114360), (120, 108642), (144, 90535), (152, 85770), (171, 76240), (180, 72428), (190, 68616), (228, 57180), (240, 54321), (285, 45744), (304, 42885), (342, 38120), (360, 36214), (380, 34308), (456, 28590), (570, 22872), (684, 19060), (720, 18107), (760, 17154), (855, 15248), (912, 14295), (953, 13680), (1140, 11436), (1368, 9530), (1520, 8577), (1710, 7624), (1906, 6840), (2280, 5718), (2736, 4765), (2859, 4560), (3420, 3812)]