2388526380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{643}}^1\times {\mathrm{2293}}^1$

素因数の和:2957

約数の個数: 120

約数和(自身を含む): 7507821552

約数和(自身を除く): 5119295172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 643, 810, 1286, 1620, 1929, 2293, 2572, 3215, 3858, 4586, 5787, 6430, 6879, 7716, 9172, 9645, 11465, 11574, 12860, 13758, 17361, 19290, 20637, 22930, 23148, 27516, 28935, 34395, 34722, 38580, 41274, 45860, 52083, 57870, 61911, 68790, 69444, 82548, 86805, 103185, 104166, 115740, 123822, 137580, 173610, 185733, 206370, 208332, 247644, 260415, 309555, 347220, 371466, 412740, 520830, 619110, 742932, 928665, 1041660, 1238220, 1474399, 1857330, 2948798, 3714660, 4423197, 5897596, 7371995, 8846394, 13269591, 14743990, 17692788, 22115985, 26539182, 29487980, 39808773, 44231970, 53078364, 66347955, 79617546, 88463940, 119426319, 132695910, 159235092, 199043865, 238852638, 265391820, 398087730, 477705276, 597131595, 796175460, 1194263190, 2388526380]

約数ペア:

[(1, 2388526380), (2, 1194263190), (3, 796175460), (4, 597131595), (5, 477705276), (6, 398087730), (9, 265391820), (10, 238852638), (12, 199043865), (15, 159235092), (18, 132695910), (20, 119426319), (27, 88463940), (30, 79617546), (36, 66347955), (45, 53078364), (54, 44231970), (60, 39808773), (81, 29487980), (90, 26539182), (108, 22115985), (135, 17692788), (162, 14743990), (180, 13269591), (270, 8846394), (324, 7371995), (405, 5897596), (540, 4423197), (643, 3714660), (810, 2948798), (1286, 1857330), (1620, 1474399), (1929, 1238220), (2293, 1041660), (2572, 928665), (3215, 742932), (3858, 619110), (4586, 520830), (5787, 412740), (6430, 371466), (6879, 347220), (7716, 309555), (9172, 260415), (9645, 247644), (11465, 208332), (11574, 206370), (12860, 185733), (13758, 173610), (17361, 137580), (19290, 123822), (20637, 115740), (22930, 104166), (23148, 103185), (27516, 86805), (28935, 82548), (34395, 69444), (34722, 68790), (38580, 61911), (41274, 57870), (45860, 52083)]