730290960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{144899}}^1$

素因数の和:144925

約数の個数: 120

約数和(自身を含む): 2802945600

約数和(自身を除く): 2072654640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 144899, 289798, 434697, 579596, 724495, 869394, 1014293, 1159192, 1304091, 1448990, 1738788, 2028586, 2173485, 2318384, 2608182, 2897980, 3042879, 3477576, 4057172, 4346970, 5071465, 5216364, 5795960, 6085758, 6520455, 6955152, 8114344, 8693940, 9128637, 10142930, 10432728, 11591920, 12171516, 13040910, 15214395, 16228688, 17387880, 18257274, 20285860, 20865456, 24343032, 26081820, 30428790, 34775760, 36514548, 40571720, 45643185, 48686064, 52163640, 60857580, 73029096, 81143440, 91286370, 104327280, 121715160, 146058192, 182572740, 243430320, 365145480, 730290960]

約数ペア:

[(1, 730290960), (2, 365145480), (3, 243430320), (4, 182572740), (5, 146058192), (6, 121715160), (7, 104327280), (8, 91286370), (9, 81143440), (10, 73029096), (12, 60857580), (14, 52163640), (15, 48686064), (16, 45643185), (18, 40571720), (20, 36514548), (21, 34775760), (24, 30428790), (28, 26081820), (30, 24343032), (35, 20865456), (36, 20285860), (40, 18257274), (42, 17387880), (45, 16228688), (48, 15214395), (56, 13040910), (60, 12171516), (63, 11591920), (70, 10432728), (72, 10142930), (80, 9128637), (84, 8693940), (90, 8114344), (105, 6955152), (112, 6520455), (120, 6085758), (126, 5795960), (140, 5216364), (144, 5071465), (168, 4346970), (180, 4057172), (210, 3477576), (240, 3042879), (252, 2897980), (280, 2608182), (315, 2318384), (336, 2173485), (360, 2028586), (420, 1738788), (504, 1448990), (560, 1304091), (630, 1159192), (720, 1014293), (840, 869394), (1008, 724495), (1260, 579596), (1680, 434697), (2520, 289798), (5040, 144899)]