61293840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:297

約数の個数: 160

約数和(自身を含む): 204736896

約数和(自身を除く): 143443056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 83, 85, 102, 120, 136, 166, 170, 181, 204, 240, 249, 255, 272, 332, 340, 362, 408, 415, 498, 510, 543, 664, 680, 724, 816, 830, 905, 996, 1020, 1086, 1245, 1328, 1360, 1411, 1448, 1660, 1810, 1992, 2040, 2172, 2490, 2715, 2822, 2896, 3077, 3320, 3620, 3984, 4080, 4233, 4344, 4980, 5430, 5644, 6154, 6640, 7055, 7240, 8466, 8688, 9231, 9960, 10860, 11288, 12308, 14110, 14480, 15023, 15385, 16932, 18462, 19920, 21165, 21720, 22576, 24616, 28220, 30046, 30770, 33864, 36924, 42330, 43440, 45069, 46155, 49232, 56440, 60092, 61540, 67728, 73848, 75115, 84660, 90138, 92310, 112880, 120184, 123080, 147696, 150230, 169320, 180276, 184620, 225345, 240368, 246160, 255391, 300460, 338640, 360552, 369240, 450690, 510782, 600920, 721104, 738480, 766173, 901380, 1021564, 1201840, 1276955, 1532346, 1802760, 2043128, 2553910, 3064692, 3605520, 3830865, 4086256, 5107820, 6129384, 7661730, 10215640, 12258768, 15323460, 20431280, 30646920, 61293840]

約数ペア:

[(1, 61293840), (2, 30646920), (3, 20431280), (4, 15323460), (5, 12258768), (6, 10215640), (8, 7661730), (10, 6129384), (12, 5107820), (15, 4086256), (16, 3830865), (17, 3605520), (20, 3064692), (24, 2553910), (30, 2043128), (34, 1802760), (40, 1532346), (48, 1276955), (51, 1201840), (60, 1021564), (68, 901380), (80, 766173), (83, 738480), (85, 721104), (102, 600920), (120, 510782), (136, 450690), (166, 369240), (170, 360552), (181, 338640), (204, 300460), (240, 255391), (249, 246160), (255, 240368), (272, 225345), (332, 184620), (340, 180276), (362, 169320), (408, 150230), (415, 147696), (498, 123080), (510, 120184), (543, 112880), (664, 92310), (680, 90138), (724, 84660), (816, 75115), (830, 73848), (905, 67728), (996, 61540), (1020, 60092), (1086, 56440), (1245, 49232), (1328, 46155), (1360, 45069), (1411, 43440), (1448, 42330), (1660, 36924), (1810, 33864), (1992, 30770), (2040, 30046), (2172, 28220), (2490, 24616), (2715, 22576), (2822, 21720), (2896, 21165), (3077, 19920), (3320, 18462), (3620, 16932), (3984, 15385), (4080, 15023), (4233, 14480), (4344, 14110), (4980, 12308), (5430, 11288), (5644, 10860), (6154, 9960), (6640, 9231), (7055, 8688), (7240, 8466)]