73141440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1249}}^1$

素因数の和:1330

約数の個数: 112

約数和(自身を含む): 236220000

約数和(自身を除く): 163078560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 160, 183, 192, 240, 244, 305, 320, 366, 480, 488, 610, 732, 915, 960, 976, 1220, 1249, 1464, 1830, 1952, 2440, 2498, 2928, 3660, 3747, 3904, 4880, 4996, 5856, 6245, 7320, 7494, 9760, 9992, 11712, 12490, 14640, 14988, 18735, 19520, 19984, 24980, 29280, 29976, 37470, 39968, 49960, 58560, 59952, 74940, 76189, 79936, 99920, 119904, 149880, 152378, 199840, 228567, 239808, 299760, 304756, 380945, 399680, 457134, 599520, 609512, 761890, 914268, 1142835, 1199040, 1219024, 1523780, 1828536, 2285670, 2438048, 3047560, 3657072, 4571340, 4876096, 6095120, 7314144, 9142680, 12190240, 14628288, 18285360, 24380480, 36570720, 73141440]

約数ペア:

[(1, 73141440), (2, 36570720), (3, 24380480), (4, 18285360), (5, 14628288), (6, 12190240), (8, 9142680), (10, 7314144), (12, 6095120), (15, 4876096), (16, 4571340), (20, 3657072), (24, 3047560), (30, 2438048), (32, 2285670), (40, 1828536), (48, 1523780), (60, 1219024), (61, 1199040), (64, 1142835), (80, 914268), (96, 761890), (120, 609512), (122, 599520), (160, 457134), (183, 399680), (192, 380945), (240, 304756), (244, 299760), (305, 239808), (320, 228567), (366, 199840), (480, 152378), (488, 149880), (610, 119904), (732, 99920), (915, 79936), (960, 76189), (976, 74940), (1220, 59952), (1249, 58560), (1464, 49960), (1830, 39968), (1952, 37470), (2440, 29976), (2498, 29280), (2928, 24980), (3660, 19984), (3747, 19520), (3904, 18735), (4880, 14988), (4996, 14640), (5856, 12490), (6245, 11712), (7320, 9992), (7494, 9760)]