73203960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:461

約数の個数: 128

約数和(自身を含む): 234259200

約数和(自身を除く): 161055240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 97, 114, 120, 152, 190, 194, 228, 285, 291, 331, 380, 388, 456, 485, 570, 582, 662, 760, 776, 970, 993, 1140, 1164, 1324, 1455, 1655, 1843, 1940, 1986, 2280, 2328, 2648, 2910, 3310, 3686, 3880, 3972, 4965, 5529, 5820, 6289, 6620, 7372, 7944, 9215, 9930, 11058, 11640, 12578, 13240, 14744, 18430, 18867, 19860, 22116, 25156, 27645, 31445, 32107, 36860, 37734, 39720, 44232, 50312, 55290, 62890, 64214, 73720, 75468, 94335, 96321, 110580, 125780, 128428, 150936, 160535, 188670, 192642, 221160, 251560, 256856, 321070, 377340, 385284, 481605, 610033, 642140, 754680, 770568, 963210, 1220066, 1284280, 1830099, 1926420, 2440132, 3050165, 3660198, 3852840, 4880264, 6100330, 7320396, 9150495, 12200660, 14640792, 18300990, 24401320, 36601980, 73203960]

約数ペア:

[(1, 73203960), (2, 36601980), (3, 24401320), (4, 18300990), (5, 14640792), (6, 12200660), (8, 9150495), (10, 7320396), (12, 6100330), (15, 4880264), (19, 3852840), (20, 3660198), (24, 3050165), (30, 2440132), (38, 1926420), (40, 1830099), (57, 1284280), (60, 1220066), (76, 963210), (95, 770568), (97, 754680), (114, 642140), (120, 610033), (152, 481605), (190, 385284), (194, 377340), (228, 321070), (285, 256856), (291, 251560), (331, 221160), (380, 192642), (388, 188670), (456, 160535), (485, 150936), (570, 128428), (582, 125780), (662, 110580), (760, 96321), (776, 94335), (970, 75468), (993, 73720), (1140, 64214), (1164, 62890), (1324, 55290), (1455, 50312), (1655, 44232), (1843, 39720), (1940, 37734), (1986, 36860), (2280, 32107), (2328, 31445), (2648, 27645), (2910, 25156), (3310, 22116), (3686, 19860), (3880, 18867), (3972, 18430), (4965, 14744), (5529, 13240), (5820, 12578), (6289, 11640), (6620, 11058), (7372, 9930), (7944, 9215)]