156195360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3499}}^1$

素因数の和:3551

約数の個数: 144

約数和(自身を含む): 550368000

約数和(自身を除く): 394172640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3499, 3720, 4464, 4960, 5580, 6998, 7440, 8928, 10497, 11160, 13996, 14880, 17495, 20994, 22320, 27992, 31491, 34990, 41988, 44640, 52485, 55984, 62982, 69980, 83976, 104970, 108469, 111968, 125964, 139960, 157455, 167952, 209940, 216938, 251928, 279920, 314910, 325407, 335904, 419880, 433876, 503856, 542345, 559840, 629820, 650814, 839760, 867752, 976221, 1007712, 1084690, 1259640, 1301628, 1627035, 1679520, 1735504, 1952442, 2169380, 2519280, 2603256, 3254070, 3471008, 3904884, 4338760, 4881105, 5038560, 5206512, 6508140, 7809768, 8677520, 9762210, 10413024, 13016280, 15619536, 17355040, 19524420, 26032560, 31239072, 39048840, 52065120, 78097680, 156195360]

約数ペア:

[(1, 156195360), (2, 78097680), (3, 52065120), (4, 39048840), (5, 31239072), (6, 26032560), (8, 19524420), (9, 17355040), (10, 15619536), (12, 13016280), (15, 10413024), (16, 9762210), (18, 8677520), (20, 7809768), (24, 6508140), (30, 5206512), (31, 5038560), (32, 4881105), (36, 4338760), (40, 3904884), (45, 3471008), (48, 3254070), (60, 2603256), (62, 2519280), (72, 2169380), (80, 1952442), (90, 1735504), (93, 1679520), (96, 1627035), (120, 1301628), (124, 1259640), (144, 1084690), (155, 1007712), (160, 976221), (180, 867752), (186, 839760), (240, 650814), (248, 629820), (279, 559840), (288, 542345), (310, 503856), (360, 433876), (372, 419880), (465, 335904), (480, 325407), (496, 314910), (558, 279920), (620, 251928), (720, 216938), (744, 209940), (930, 167952), (992, 157455), (1116, 139960), (1240, 125964), (1395, 111968), (1440, 108469), (1488, 104970), (1860, 83976), (2232, 69980), (2480, 62982), (2790, 55984), (2976, 52485), (3499, 44640), (3720, 41988), (4464, 34990), (4960, 31491), (5580, 27992), (6998, 22320), (7440, 20994), (8928, 17495), (10497, 14880), (11160, 13996)]