12439975140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{264793}}^1$

素因数の和:264843

約数の個数: 120

約数和(自身を含む): 40370493240

約数和(自身を除く): 27930518100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 261, 270, 290, 324, 348, 405, 435, 522, 540, 580, 783, 810, 870, 1044, 1305, 1566, 1620, 1740, 2349, 2610, 3132, 3915, 4698, 5220, 7830, 9396, 11745, 15660, 23490, 46980, 264793, 529586, 794379, 1059172, 1323965, 1588758, 2383137, 2647930, 3177516, 3971895, 4766274, 5295860, 7149411, 7678997, 7943790, 9532548, 11915685, 14298822, 15357994, 15887580, 21448233, 23036991, 23831370, 28597644, 30715988, 35747055, 38394985, 42896466, 46073982, 47662740, 69110973, 71494110, 76789970, 85792932, 92147964, 107241165, 115184955, 138221946, 142988220, 153579940, 207332919, 214482330, 230369910, 276443892, 345554865, 414665838, 428964660, 460739820, 621998757, 691109730, 829331676, 1036664595, 1243997514, 1382219460, 2073329190, 2487995028, 3109993785, 4146658380, 6219987570, 12439975140]

約数ペア:

[(1, 12439975140), (2, 6219987570), (3, 4146658380), (4, 3109993785), (5, 2487995028), (6, 2073329190), (9, 1382219460), (10, 1243997514), (12, 1036664595), (15, 829331676), (18, 691109730), (20, 621998757), (27, 460739820), (29, 428964660), (30, 414665838), (36, 345554865), (45, 276443892), (54, 230369910), (58, 214482330), (60, 207332919), (81, 153579940), (87, 142988220), (90, 138221946), (108, 115184955), (116, 107241165), (135, 92147964), (145, 85792932), (162, 76789970), (174, 71494110), (180, 69110973), (261, 47662740), (270, 46073982), (290, 42896466), (324, 38394985), (348, 35747055), (405, 30715988), (435, 28597644), (522, 23831370), (540, 23036991), (580, 21448233), (783, 15887580), (810, 15357994), (870, 14298822), (1044, 11915685), (1305, 9532548), (1566, 7943790), (1620, 7678997), (1740, 7149411), (2349, 5295860), (2610, 4766274), (3132, 3971895), (3915, 3177516), (4698, 2647930), (5220, 2383137), (7830, 1588758), (9396, 1323965), (11745, 1059172), (15660, 794379), (23490, 529586), (46980, 264793)]