1540041840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{22051}}^1$

素因数の和:22167

約数の個数: 120

約数和(自身を含む): 5225530128

約数和(自身を除く): 3685488288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 97, 120, 144, 180, 194, 240, 291, 360, 388, 485, 582, 720, 776, 873, 970, 1164, 1455, 1552, 1746, 1940, 2328, 2910, 3492, 3880, 4365, 4656, 5820, 6984, 7760, 8730, 11640, 13968, 17460, 22051, 23280, 34920, 44102, 66153, 69840, 88204, 110255, 132306, 176408, 198459, 220510, 264612, 330765, 352816, 396918, 441020, 529224, 661530, 793836, 882040, 992295, 1058448, 1323060, 1587672, 1764080, 1984590, 2138947, 2646120, 3175344, 3969180, 4277894, 5292240, 6416841, 7938360, 8555788, 10694735, 12833682, 15876720, 17111576, 19250523, 21389470, 25667364, 32084205, 34223152, 38501046, 42778940, 51334728, 64168410, 77002092, 85557880, 96252615, 102669456, 128336820, 154004184, 171115760, 192505230, 256673640, 308008368, 385010460, 513347280, 770020920, 1540041840]

約数ペア:

[(1, 1540041840), (2, 770020920), (3, 513347280), (4, 385010460), (5, 308008368), (6, 256673640), (8, 192505230), (9, 171115760), (10, 154004184), (12, 128336820), (15, 102669456), (16, 96252615), (18, 85557880), (20, 77002092), (24, 64168410), (30, 51334728), (36, 42778940), (40, 38501046), (45, 34223152), (48, 32084205), (60, 25667364), (72, 21389470), (80, 19250523), (90, 17111576), (97, 15876720), (120, 12833682), (144, 10694735), (180, 8555788), (194, 7938360), (240, 6416841), (291, 5292240), (360, 4277894), (388, 3969180), (485, 3175344), (582, 2646120), (720, 2138947), (776, 1984590), (873, 1764080), (970, 1587672), (1164, 1323060), (1455, 1058448), (1552, 992295), (1746, 882040), (1940, 793836), (2328, 661530), (2910, 529224), (3492, 441020), (3880, 396918), (4365, 352816), (4656, 330765), (5820, 264612), (6984, 220510), (7760, 198459), (8730, 176408), (11640, 132306), (13968, 110255), (17460, 88204), (22051, 69840), (23280, 66153), (34920, 44102)]