61098360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:321

約数の個数: 128

約数和(自身を含む): 192628800

約数和(自身を除く): 131530440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 97, 116, 120, 145, 174, 181, 194, 232, 290, 291, 348, 362, 388, 435, 485, 543, 580, 582, 696, 724, 776, 870, 905, 970, 1086, 1160, 1164, 1448, 1455, 1740, 1810, 1940, 2172, 2328, 2715, 2813, 2910, 3480, 3620, 3880, 4344, 5249, 5430, 5626, 5820, 7240, 8439, 10498, 10860, 11252, 11640, 14065, 15747, 16878, 17557, 20996, 21720, 22504, 26245, 28130, 31494, 33756, 35114, 41992, 42195, 52490, 52671, 56260, 62988, 67512, 70228, 78735, 84390, 87785, 104980, 105342, 112520, 125976, 140456, 157470, 168780, 175570, 209960, 210684, 263355, 314940, 337560, 351140, 421368, 509153, 526710, 629880, 702280, 1018306, 1053420, 1527459, 2036612, 2106840, 2545765, 3054918, 4073224, 5091530, 6109836, 7637295, 10183060, 12219672, 15274590, 20366120, 30549180, 61098360]

約数ペア:

[(1, 61098360), (2, 30549180), (3, 20366120), (4, 15274590), (5, 12219672), (6, 10183060), (8, 7637295), (10, 6109836), (12, 5091530), (15, 4073224), (20, 3054918), (24, 2545765), (29, 2106840), (30, 2036612), (40, 1527459), (58, 1053420), (60, 1018306), (87, 702280), (97, 629880), (116, 526710), (120, 509153), (145, 421368), (174, 351140), (181, 337560), (194, 314940), (232, 263355), (290, 210684), (291, 209960), (348, 175570), (362, 168780), (388, 157470), (435, 140456), (485, 125976), (543, 112520), (580, 105342), (582, 104980), (696, 87785), (724, 84390), (776, 78735), (870, 70228), (905, 67512), (970, 62988), (1086, 56260), (1160, 52671), (1164, 52490), (1448, 42195), (1455, 41992), (1740, 35114), (1810, 33756), (1940, 31494), (2172, 28130), (2328, 26245), (2715, 22504), (2813, 21720), (2910, 20996), (3480, 17557), (3620, 16878), (3880, 15747), (4344, 14065), (5249, 11640), (5430, 11252), (5626, 10860), (5820, 10498), (7240, 8439)]