305748960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{733}}^1$

素因数の和:841

約数の個数: 192

約数和(自身を含む): 1065415680

約数和(自身を除く): 759666720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 79, 80, 88, 96, 110, 120, 132, 158, 160, 165, 176, 220, 237, 240, 264, 316, 330, 352, 395, 440, 474, 480, 528, 632, 660, 733, 790, 869, 880, 948, 1056, 1185, 1264, 1320, 1466, 1580, 1738, 1760, 1896, 2199, 2370, 2528, 2607, 2640, 2932, 3160, 3476, 3665, 3792, 4345, 4398, 4740, 5214, 5280, 5864, 6320, 6952, 7330, 7584, 8063, 8690, 8796, 9480, 10428, 10995, 11728, 12640, 13035, 13904, 14660, 16126, 17380, 17592, 18960, 20856, 21990, 23456, 24189, 26070, 27808, 29320, 32252, 34760, 35184, 37920, 40315, 41712, 43980, 48378, 52140, 57907, 58640, 64504, 69520, 70368, 80630, 83424, 87960, 96756, 104280, 115814, 117280, 120945, 129008, 139040, 161260, 173721, 175920, 193512, 208560, 231628, 241890, 258016, 289535, 322520, 347442, 351840, 387024, 417120, 463256, 483780, 579070, 636977, 645040, 694884, 774048, 868605, 926512, 967560, 1158140, 1273954, 1290080, 1389768, 1737210, 1853024, 1910931, 1935120, 2316280, 2547908, 2779536, 3184885, 3474420, 3821862, 3870240, 4632560, 5095816, 5559072, 6369770, 6948840, 7643724, 9265120, 9554655, 10191632, 12739540, 13897680, 15287448, 19109310, 20383264, 25479080, 27795360, 30574896, 38218620, 50958160, 61149792, 76437240, 101916320, 152874480, 305748960]

約数ペア:

[(1, 305748960), (2, 152874480), (3, 101916320), (4, 76437240), (5, 61149792), (6, 50958160), (8, 38218620), (10, 30574896), (11, 27795360), (12, 25479080), (15, 20383264), (16, 19109310), (20, 15287448), (22, 13897680), (24, 12739540), (30, 10191632), (32, 9554655), (33, 9265120), (40, 7643724), (44, 6948840), (48, 6369770), (55, 5559072), (60, 5095816), (66, 4632560), (79, 3870240), (80, 3821862), (88, 3474420), (96, 3184885), (110, 2779536), (120, 2547908), (132, 2316280), (158, 1935120), (160, 1910931), (165, 1853024), (176, 1737210), (220, 1389768), (237, 1290080), (240, 1273954), (264, 1158140), (316, 967560), (330, 926512), (352, 868605), (395, 774048), (440, 694884), (474, 645040), (480, 636977), (528, 579070), (632, 483780), (660, 463256), (733, 417120), (790, 387024), (869, 351840), (880, 347442), (948, 322520), (1056, 289535), (1185, 258016), (1264, 241890), (1320, 231628), (1466, 208560), (1580, 193512), (1738, 175920), (1760, 173721), (1896, 161260), (2199, 139040), (2370, 129008), (2528, 120945), (2607, 117280), (2640, 115814), (2932, 104280), (3160, 96756), (3476, 87960), (3665, 83424), (3792, 80630), (4345, 70368), (4398, 69520), (4740, 64504), (5214, 58640), (5280, 57907), (5864, 52140), (6320, 48378), (6952, 43980), (7330, 41712), (7584, 40315), (8063, 37920), (8690, 35184), (8796, 34760), (9480, 32252), (10428, 29320), (10995, 27808), (11728, 26070), (12640, 24189), (13035, 23456), (13904, 21990), (14660, 20856), (16126, 18960), (17380, 17592)]