80469480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7369}}^1$

素因数の和:7403

約数の個数: 128

約数和(自身を含む): 297158400

約数和(自身を除く): 216688920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 7369, 10920, 14738, 22107, 29476, 36845, 44214, 51583, 58952, 73690, 88428, 95797, 103166, 110535, 147380, 154749, 176856, 191594, 206332, 221070, 257915, 287391, 294760, 309498, 383188, 412664, 442140, 478985, 515830, 574782, 618996, 670579, 766376, 773745, 884280, 957970, 1031660, 1149564, 1237992, 1341158, 1436955, 1547490, 1915940, 2011737, 2063320, 2299128, 2682316, 2873910, 3094980, 3352895, 3831880, 4023474, 5364632, 5747820, 6189960, 6705790, 8046948, 10058685, 11495640, 13411580, 16093896, 20117370, 26823160, 40234740, 80469480]

約数ペア:

[(1, 80469480), (2, 40234740), (3, 26823160), (4, 20117370), (5, 16093896), (6, 13411580), (7, 11495640), (8, 10058685), (10, 8046948), (12, 6705790), (13, 6189960), (14, 5747820), (15, 5364632), (20, 4023474), (21, 3831880), (24, 3352895), (26, 3094980), (28, 2873910), (30, 2682316), (35, 2299128), (39, 2063320), (40, 2011737), (42, 1915940), (52, 1547490), (56, 1436955), (60, 1341158), (65, 1237992), (70, 1149564), (78, 1031660), (84, 957970), (91, 884280), (104, 773745), (105, 766376), (120, 670579), (130, 618996), (140, 574782), (156, 515830), (168, 478985), (182, 442140), (195, 412664), (210, 383188), (260, 309498), (273, 294760), (280, 287391), (312, 257915), (364, 221070), (390, 206332), (420, 191594), (455, 176856), (520, 154749), (546, 147380), (728, 110535), (780, 103166), (840, 95797), (910, 88428), (1092, 73690), (1365, 58952), (1560, 51583), (1820, 44214), (2184, 36845), (2730, 29476), (3640, 22107), (5460, 14738), (7369, 10920)]