493936920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24071}}^1$

素因数の和:24110

約数の個数: 128

約数和(自身を含む): 1733184000

約数和(自身を除く): 1239247080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 24071, 48142, 72213, 96284, 120355, 144426, 192568, 216639, 240710, 288852, 361065, 433278, 457349, 481420, 577704, 649917, 722130, 866556, 914698, 962840, 1083195, 1299834, 1372047, 1444260, 1733112, 1829396, 2166390, 2286745, 2599668, 2744094, 2888520, 3249585, 3658792, 4116141, 4332780, 4573490, 5199336, 5488188, 6499170, 6860235, 8232282, 8665560, 9146980, 10976376, 12348423, 12998340, 13720470, 16464564, 18293960, 20580705, 24696846, 25996680, 27440940, 32929128, 41161410, 49393692, 54881880, 61742115, 82322820, 98787384, 123484230, 164645640, 246968460, 493936920]

約数ペア:

[(1, 493936920), (2, 246968460), (3, 164645640), (4, 123484230), (5, 98787384), (6, 82322820), (8, 61742115), (9, 54881880), (10, 49393692), (12, 41161410), (15, 32929128), (18, 27440940), (19, 25996680), (20, 24696846), (24, 20580705), (27, 18293960), (30, 16464564), (36, 13720470), (38, 12998340), (40, 12348423), (45, 10976376), (54, 9146980), (57, 8665560), (60, 8232282), (72, 6860235), (76, 6499170), (90, 5488188), (95, 5199336), (108, 4573490), (114, 4332780), (120, 4116141), (135, 3658792), (152, 3249585), (171, 2888520), (180, 2744094), (190, 2599668), (216, 2286745), (228, 2166390), (270, 1829396), (285, 1733112), (342, 1444260), (360, 1372047), (380, 1299834), (456, 1083195), (513, 962840), (540, 914698), (570, 866556), (684, 722130), (760, 649917), (855, 577704), (1026, 481420), (1080, 457349), (1140, 433278), (1368, 361065), (1710, 288852), (2052, 240710), (2280, 216639), (2565, 192568), (3420, 144426), (4104, 120355), (5130, 96284), (6840, 72213), (10260, 48142), (20520, 24071)]