89290320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{53149}}^1$

素因数の和:53172

約数の個数: 80

約数和(自身を含む): 316348800

約数和(自身を除く): 227058480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 53149, 106298, 159447, 212596, 265745, 318894, 372043, 425192, 531490, 637788, 744086, 797235, 850384, 1062980, 1116129, 1275576, 1488172, 1594470, 1860215, 2125960, 2232258, 2551152, 2976344, 3188940, 3720430, 4251920, 4464516, 5580645, 5952688, 6377880, 7440860, 8929032, 11161290, 12755760, 14881720, 17858064, 22322580, 29763440, 44645160, 89290320]

約数ペア:

[(1, 89290320), (2, 44645160), (3, 29763440), (4, 22322580), (5, 17858064), (6, 14881720), (7, 12755760), (8, 11161290), (10, 8929032), (12, 7440860), (14, 6377880), (15, 5952688), (16, 5580645), (20, 4464516), (21, 4251920), (24, 3720430), (28, 3188940), (30, 2976344), (35, 2551152), (40, 2232258), (42, 2125960), (48, 1860215), (56, 1594470), (60, 1488172), (70, 1275576), (80, 1116129), (84, 1062980), (105, 850384), (112, 797235), (120, 744086), (140, 637788), (168, 531490), (210, 425192), (240, 372043), (280, 318894), (336, 265745), (420, 212596), (560, 159447), (840, 106298), (1680, 53149)]