147397440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8081}}^1$

素因数の和:8120

約数の個数: 112

約数和(自身を含む): 492678720

約数和(自身を除く): 345281280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 8081, 9120, 16162, 18240, 24243, 32324, 40405, 48486, 64648, 80810, 96972, 121215, 129296, 153539, 161620, 193944, 242430, 258592, 307078, 323240, 387888, 460617, 484860, 517184, 614156, 646480, 767695, 775776, 921234, 969720, 1228312, 1292960, 1535390, 1551552, 1842468, 1939440, 2303085, 2456624, 2585920, 3070780, 3684936, 3878880, 4606170, 4913248, 6141560, 7369872, 7757760, 9212340, 9826496, 12283120, 14739744, 18424680, 24566240, 29479488, 36849360, 49132480, 73698720, 147397440]

約数ペア:

[(1, 147397440), (2, 73698720), (3, 49132480), (4, 36849360), (5, 29479488), (6, 24566240), (8, 18424680), (10, 14739744), (12, 12283120), (15, 9826496), (16, 9212340), (19, 7757760), (20, 7369872), (24, 6141560), (30, 4913248), (32, 4606170), (38, 3878880), (40, 3684936), (48, 3070780), (57, 2585920), (60, 2456624), (64, 2303085), (76, 1939440), (80, 1842468), (95, 1551552), (96, 1535390), (114, 1292960), (120, 1228312), (152, 969720), (160, 921234), (190, 775776), (192, 767695), (228, 646480), (240, 614156), (285, 517184), (304, 484860), (320, 460617), (380, 387888), (456, 323240), (480, 307078), (570, 258592), (608, 242430), (760, 193944), (912, 161620), (960, 153539), (1140, 129296), (1216, 121215), (1520, 96972), (1824, 80810), (2280, 64648), (3040, 48486), (3648, 40405), (4560, 32324), (6080, 24243), (8081, 18240), (9120, 16162)]